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	<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?action=history&amp;feed=atom&amp;title=Ffordd_Osgoi_Pen-y-groes</id>
	<title>Ffordd Osgoi Pen-y-groes - Hanes golygu</title>
	<link rel="self" type="application/atom+xml" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?action=history&amp;feed=atom&amp;title=Ffordd_Osgoi_Pen-y-groes"/>
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	<updated>2026-05-06T12:09:11Z</updated>
	<subtitle>Hanes diwygio&#039;r dudalen hon ar y wici</subtitle>
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	<entry>
		<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Ffordd_Osgoi_Pen-y-groes&amp;diff=12526&amp;oldid=prev</id>
		<title>Cyfaill Eben am 14:58, 6 Ionawr 2022</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Ffordd_Osgoi_Pen-y-groes&amp;diff=12526&amp;oldid=prev"/>
		<updated>2022-01-06T14:58:08Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;cy&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Fersiwn hŷn&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Fersiwn yn ôl 15:58, 6 Ionawr 2022&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Llinell 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Llinell 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Agorwyd &#039;&#039;&#039;Ffordd Osgoi Pen-y-groes&#039;&#039;&#039; yn 2001 gan wyro&#039;r A487, y brif ffordd rhwng y gogledd-orllewin a &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Caerdydd &lt;/del&gt;a de Cymru&#039;n gyffredinol fel nad oedd angen i deithwyr &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;drafeilio &lt;/del&gt;trwy bentrefi [[Llanllyfni]], [[Pen-y-groes]] a&#039;r [[Y Groeslon|Groeslon]] gyda&#039;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;r &lt;/del&gt;strydoedd culion a phroblemau parcio ar ochr y lôn. Roedd hyn yn golygu adeiladu ffordd newydd sbon o&#039;r drofa am [[Nasareth]] hyd at gylchfan newydd a wnaed ger [[Tafarn y Goat (Llanwnda)|Tafarn y Goat]] ym mhentref [[Llanwnda]]. Mae&#039;n cydredeg am lawer o&#039;r ffordd â [[Lôn Eifion]], sef hen drac y [[Rheilffordd Sir Gaernarfon|rheilffordd o Gaernarfon hyd Afon-wen]], er &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;bod &lt;/del&gt;angen gwyro peth ar Lôn Eifion yma ac acw i ganatáu codi cylchfannau ac ati. Caewyd rhai lonydd yn ardal Nasareth a [[Pont y Crychddwr|Phont-y-crychddwr]], a&#039;r lôn o [[Gwaith Llechi Inigo Jones|Waith Llechi Inigo Jones]] i dyddyn Grugan Ddu yn Y Groeslon.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Agorwyd &#039;&#039;&#039;Ffordd Osgoi Pen-y-groes&#039;&#039;&#039; yn 2001 gan wyro&#039;r A487, y brif ffordd rhwng y gogledd-orllewin a &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Chaerdydd &lt;/ins&gt;a de Cymru&#039;n gyffredinol&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;, &lt;/ins&gt;fel nad oedd angen i deithwyr &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;deithio mwyach &lt;/ins&gt;trwy bentrefi [[Llanllyfni]], [[Pen-y-groes]] a&#039;r [[Y Groeslon|Groeslon]] gyda&#039;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;u &lt;/ins&gt;strydoedd culion a phroblemau parcio ar ochr y lôn. Roedd hyn yn golygu adeiladu ffordd newydd sbon o&#039;r drofa am [[Nasareth]] hyd at gylchfan newydd a wnaed ger [[Tafarn y Goat (Llanwnda)|Tafarn y Goat]] ym mhentref [[Llanwnda]]. Mae&#039;n cydredeg am lawer o&#039;r ffordd â [[Lôn Eifion]], sef hen drac y [[Rheilffordd Sir Gaernarfon|rheilffordd o Gaernarfon hyd Afon-wen]], er &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;y bu &lt;/ins&gt;angen gwyro peth ar Lôn Eifion yma ac acw i ganatáu codi cylchfannau ac ati. Caewyd rhai lonydd yn ardal Nasareth a [[Pont y Crychddwr|Phont-y-crychddwr]], a&#039;r lôn o [[Gwaith Llechi Inigo Jones|Waith Llechi Inigo Jones]] i dyddyn Grugan Ddu yn Y Groeslon.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Ar yr &lt;/del&gt;un pryd, lledwyd y ffordd rhwng &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;drofa &lt;/del&gt;Nasareth a phentref Pant-glas fel ei bod o&#039;r un safon &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;a&lt;/del&gt;&#039;r ffordd osgoi newydd.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Yr &lt;/ins&gt;un pryd, lledwyd y ffordd rhwng &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;trofa &lt;/ins&gt;Nasareth a phentref Pant-glas fel ei bod o&#039;r un safon &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;â&lt;/ins&gt;&#039;r ffordd osgoi newydd.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Yn 2022, bydd yn cysylltu&amp;#039;n uniongyrchol â phen gorllewinol [[Ffordd Osgoi Caernarfon]] wrth gylchfan [[Tafarn y Goat, Llanwnda]]. Erbyn hynny bydd yr holl ffordd o Dŷ Golchi ger y Felinheli hyd at drofa Nasareth wedi ei hadeiladu ar dir nad oedd erioed o&amp;#039;r blaen yn rhan o ffordd, a phob cam o&amp;#039;r A487 rhwng Pont Menai a phentref [[Pant-glas]] wedi ei gwella&amp;#039;n sylweddol iawn.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Yn 2022, bydd yn cysylltu&amp;#039;n uniongyrchol â phen gorllewinol [[Ffordd Osgoi Caernarfon]] wrth gylchfan [[Tafarn y Goat, Llanwnda]]. Erbyn hynny bydd yr holl ffordd o Dŷ Golchi ger y Felinheli hyd at drofa Nasareth wedi ei hadeiladu ar dir nad oedd erioed o&amp;#039;r blaen yn rhan o ffordd, a phob cam o&amp;#039;r A487 rhwng Pont Menai a phentref [[Pant-glas]] wedi ei gwella&amp;#039;n sylweddol iawn.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Cyfaill Eben</name></author>
	</entry>
	<entry>
		<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Ffordd_Osgoi_Pen-y-groes&amp;diff=12106&amp;oldid=prev</id>
		<title>Irion am 13:54, 18 Hydref 2021</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Ffordd_Osgoi_Pen-y-groes&amp;diff=12106&amp;oldid=prev"/>
		<updated>2021-10-18T13:54:58Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;cy&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Fersiwn hŷn&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Fersiwn yn ôl 14:54, 18 Hydref 2021&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Llinell 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Llinell 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Agorwyd &#039;&#039;&#039;Ffordd Osgoi Pen-y-groes&#039;&#039;&#039; yn 2001 gan wyro&#039;r A487, y brif ffordd rhwng y gogledd-orllewin a Caerdydd a de Cymru&#039;n gyffredinol fel nad oedd angen i deithwyr drafeilio trwy bentrefi [[Llanllyfni]], [[Pen-y-groes]] a&#039;r [[Y Groeslon|Groeslon]] gyda&#039;r strydoedd culion a phroblemau parcio ar ochr y lôn. Roedd hyn yn golygu adeiladu ffordd newydd sbon o&#039;r drofa am [[Nasareth]] hyd at gylchfan newydd a wnaed ger [[Tafarn y Goat (Llanwnda)|Tafarn y Goat]] ym mhentref [[Llanwnda]]. Mae&#039;n cydredeg am lawer o&#039;r ffordd â [[Lôn Eifion]], sef hen drac y rheilffordd o Gaernarfon hyd Afon-wen, er bod angen gwyro peth ar Lôn Eifion yma ac acw i ganatáu codi cylchfannau ac ati. Caewyd rhai lonydd yn ardal Nasareth a [[Pont y Crychddwr|Phont-y-crychddwr]], a&#039;r lôn o [[Gwaith Llechi Inigo Jones|Waith Llechi Inigo Jones]] i dyddyn Grugan Ddu yn Y Groeslon.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Agorwyd &#039;&#039;&#039;Ffordd Osgoi Pen-y-groes&#039;&#039;&#039; yn 2001 gan wyro&#039;r A487, y brif ffordd rhwng y gogledd-orllewin a Caerdydd a de Cymru&#039;n gyffredinol fel nad oedd angen i deithwyr drafeilio trwy bentrefi [[Llanllyfni]], [[Pen-y-groes]] a&#039;r [[Y Groeslon|Groeslon]] gyda&#039;r strydoedd culion a phroblemau parcio ar ochr y lôn. Roedd hyn yn golygu adeiladu ffordd newydd sbon o&#039;r drofa am [[Nasareth]] hyd at gylchfan newydd a wnaed ger [[Tafarn y Goat (Llanwnda)|Tafarn y Goat]] ym mhentref [[Llanwnda]]. Mae&#039;n cydredeg am lawer o&#039;r ffordd â [[Lôn Eifion]], sef hen drac y &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[Rheilffordd Sir Gaernarfon|&lt;/ins&gt;rheilffordd o Gaernarfon hyd Afon-wen&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;]]&lt;/ins&gt;, er bod angen gwyro peth ar Lôn Eifion yma ac acw i ganatáu codi cylchfannau ac ati. Caewyd rhai lonydd yn ardal Nasareth a [[Pont y Crychddwr|Phont-y-crychddwr]], a&#039;r lôn o [[Gwaith Llechi Inigo Jones|Waith Llechi Inigo Jones]] i dyddyn Grugan Ddu yn Y Groeslon.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Ar yr un pryd, lledwyd y ffordd rhwng drofa Nasareth a phentref Pant-glas fel ei bod o&amp;#039;r un safon a&amp;#039;r ffordd osgoi newydd.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Ar yr un pryd, lledwyd y ffordd rhwng drofa Nasareth a phentref Pant-glas fel ei bod o&amp;#039;r un safon a&amp;#039;r ffordd osgoi newydd.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Irion</name></author>
	</entry>
	<entry>
		<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Ffordd_Osgoi_Pen-y-groes&amp;diff=12105&amp;oldid=prev</id>
		<title>Irion am 13:54, 18 Hydref 2021</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Ffordd_Osgoi_Pen-y-groes&amp;diff=12105&amp;oldid=prev"/>
		<updated>2021-10-18T13:54:26Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;cy&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Fersiwn hŷn&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Fersiwn yn ôl 14:54, 18 Hydref 2021&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Llinell 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Llinell 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Agorwyd &#039;&#039;&#039;Ffordd Osgoi Pen-y-groes&#039;&#039;&#039; yn 2001 gan wyro&#039;r A487, y brif ffordd rhwng y gogledd-orllewin a Caerdydd a de Cymru&#039;n gyffredinol fel nad oedd angen i deithwyr drafeilio trwy bentrefi [[Llanllyfni]], [[Pen-y-groes]] a&#039;r [[Y Groeslon|Groeslon]] gyda&#039;r strydoedd culion a phroblemau parcio ar ochr y lôn. Roedd hyn yn golygu adeiladu ffordd newydd sbon o&#039;r drofa am [[Nasareth]] hyd at gylchfan newydd a wnaed ger [[Tafarn y Goat (Llanwnda)|Tafarn y Goat]] ym mhentref [[Llanwnda]]. Mae&#039;n cydredeg am lawer o&#039;r ffordd â [[Lôn Eifion], sef hen drac y rheilffordd o Gaernarfon hyd Afon-wen, er bod angen gwyro peth ar Lôn Eifion yma ac acw i ganatáu codi cylchfannau ac ati. Caewyd rhai lonydd yn ardal Nasareth a [[Pont y Crychddwr|Phont-y-crychddwr]], a&#039;r lôn o [[Gwaith Llechi Inigo Jones|Waith Llechi Inigo Jones]] i dyddyn Grugan Ddu yn Y Groeslon.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Agorwyd &#039;&#039;&#039;Ffordd Osgoi Pen-y-groes&#039;&#039;&#039; yn 2001 gan wyro&#039;r A487, y brif ffordd rhwng y gogledd-orllewin a Caerdydd a de Cymru&#039;n gyffredinol fel nad oedd angen i deithwyr drafeilio trwy bentrefi [[Llanllyfni]], [[Pen-y-groes]] a&#039;r [[Y Groeslon|Groeslon]] gyda&#039;r strydoedd culion a phroblemau parcio ar ochr y lôn. Roedd hyn yn golygu adeiladu ffordd newydd sbon o&#039;r drofa am [[Nasareth]] hyd at gylchfan newydd a wnaed ger [[Tafarn y Goat (Llanwnda)|Tafarn y Goat]] ym mhentref [[Llanwnda]]. Mae&#039;n cydredeg am lawer o&#039;r ffordd â [[Lôn Eifion&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;]&lt;/ins&gt;], sef hen drac y rheilffordd o Gaernarfon hyd Afon-wen, er bod angen gwyro peth ar Lôn Eifion yma ac acw i ganatáu codi cylchfannau ac ati. Caewyd rhai lonydd yn ardal Nasareth a [[Pont y Crychddwr|Phont-y-crychddwr]], a&#039;r lôn o [[Gwaith Llechi Inigo Jones|Waith Llechi Inigo Jones]] i dyddyn Grugan Ddu yn Y Groeslon.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Ar yr un pryd, lledwyd y ffordd rhwng drofa Nasareth a phentref Pant-glas fel ei bod o&amp;#039;r un safon a&amp;#039;r ffordd osgoi newydd.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Ar yr un pryd, lledwyd y ffordd rhwng drofa Nasareth a phentref Pant-glas fel ei bod o&amp;#039;r un safon a&amp;#039;r ffordd osgoi newydd.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Irion</name></author>
	</entry>
	<entry>
		<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Ffordd_Osgoi_Pen-y-groes&amp;diff=12104&amp;oldid=prev</id>
		<title>Irion am 13:54, 18 Hydref 2021</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Ffordd_Osgoi_Pen-y-groes&amp;diff=12104&amp;oldid=prev"/>
		<updated>2021-10-18T13:54:11Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;cy&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Fersiwn hŷn&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Fersiwn yn ôl 14:54, 18 Hydref 2021&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l3&quot;&gt;Llinell 3:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Llinell 3:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Ar yr un pryd, lledwyd y ffordd rhwng drofa Nasareth a phentref Pant-glas fel ei bod o&amp;#039;r un safon a&amp;#039;r ffordd osgoi newydd.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Ar yr un pryd, lledwyd y ffordd rhwng drofa Nasareth a phentref Pant-glas fel ei bod o&amp;#039;r un safon a&amp;#039;r ffordd osgoi newydd.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Yn 2022, bydd yn cysylltu&#039;n uniongyrchol â phen gorllewinol [[Ffordd Osgoi Caernarfon]] wrth gylchfan y Goat, Llanwnda. Erbyn hynny bydd yr holl ffordd o Dŷ Golchi ger y Felinheli hyd at drofa Nasareth wedi ei hadeiladu ar dir nad oedd erioed o&#039;r blaen yn rhan o ffordd, a phob cam o&#039;r A487 rhwng Pont Menai a phentref [[Pant-glas]] wedi ei gwella&#039;n sylweddol iawn.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Yn 2022, bydd yn cysylltu&#039;n uniongyrchol â phen gorllewinol [[Ffordd Osgoi Caernarfon]] wrth gylchfan &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[Tafarn &lt;/ins&gt;y Goat, Llanwnda&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;]]&lt;/ins&gt;. Erbyn hynny bydd yr holl ffordd o Dŷ Golchi ger y Felinheli hyd at drofa Nasareth wedi ei hadeiladu ar dir nad oedd erioed o&#039;r blaen yn rhan o ffordd, a phob cam o&#039;r A487 rhwng Pont Menai a phentref [[Pant-glas]] wedi ei gwella&#039;n sylweddol iawn.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Categori:Cludiant]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Categori:Cludiant]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Categori:Ffyrdd]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Categori:Ffyrdd]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Irion</name></author>
	</entry>
	<entry>
		<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Ffordd_Osgoi_Pen-y-groes&amp;diff=12100&amp;oldid=prev</id>
		<title>Irion am 13:47, 18 Hydref 2021</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Ffordd_Osgoi_Pen-y-groes&amp;diff=12100&amp;oldid=prev"/>
		<updated>2021-10-18T13:47:03Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;cy&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Fersiwn hŷn&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Fersiwn yn ôl 14:47, 18 Hydref 2021&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l3&quot;&gt;Llinell 3:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Llinell 3:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Ar yr un pryd, lledwyd y ffordd rhwng drofa Nasareth a phentref Pant-glas fel ei bod o&amp;#039;r un safon a&amp;#039;r ffordd osgoi newydd.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Ar yr un pryd, lledwyd y ffordd rhwng drofa Nasareth a phentref Pant-glas fel ei bod o&amp;#039;r un safon a&amp;#039;r ffordd osgoi newydd.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Yn &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;2002&lt;/del&gt;, bydd yn cysylltu&#039;n uniongyrchol â phen gorllewinol [[Ffordd Osgoi Caernarfon]] wrth gylchfan y Goat, Llanwnda. Erbyn hynny bydd yr holl ffordd o Dŷ Golchi ger y Felinheli hyd at drofa Nasareth wedi ei hadeiladu ar dir nad oedd erioed o&#039;r blaen yn rhan o ffordd, a phob cam o&#039;r A487 rhwng Pont Menai a phentref [[Pant-glas]] wedi ei gwella&#039;n sylweddol iawn.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Yn &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;2022&lt;/ins&gt;, bydd yn cysylltu&#039;n uniongyrchol â phen gorllewinol [[Ffordd Osgoi Caernarfon]] wrth gylchfan y Goat, Llanwnda. Erbyn hynny bydd yr holl ffordd o Dŷ Golchi ger y Felinheli hyd at drofa Nasareth wedi ei hadeiladu ar dir nad oedd erioed o&#039;r blaen yn rhan o ffordd, a phob cam o&#039;r A487 rhwng Pont Menai a phentref [[Pant-glas]] wedi ei gwella&#039;n sylweddol iawn.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Categori:Cludiant]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Categori:Cludiant]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Categori:Ffyrdd]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Categori:Ffyrdd]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Irion</name></author>
	</entry>
	<entry>
		<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Ffordd_Osgoi_Pen-y-groes&amp;diff=7206&amp;oldid=prev</id>
		<title>Irion am 10:52, 7 Ionawr 2020</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Ffordd_Osgoi_Pen-y-groes&amp;diff=7206&amp;oldid=prev"/>
		<updated>2020-01-07T10:52:56Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;cy&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Fersiwn hŷn&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Fersiwn yn ôl 11:52, 7 Ionawr 2020&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Llinell 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Llinell 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Agorwyd &#039;&#039;&#039;Ffordd Osgoi Pen-y-groes&#039;&#039;&#039; yn 2001 gan wyro&#039;r A487, y brif ffordd rhwng y gogledd-orllewin a Caerdydd a de Cymru&#039;n gyffredinol fel nad oedd angen i deithwyr drafeilio trwy bentrefi [[Llanllyfni]], [[Pen-y-groes]] a&#039;r [[Y Groeslon|Groeslon]] &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;guda&lt;/del&gt;&#039;r &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;strydoiedd &lt;/del&gt;culion a phroblemau parcio ar ochr y lôn. Roedd hyn yn golygu adeiladu ffordd newydd sbon o&#039;r drofa am [[Nasareth]] hyd at gylchfan newydd a wnaed ger [[Tafarn y Goat (Llanwnda)|Tafarn y Goat]] ym mhentref [[Llanwnda]]. Mae&#039;n cydredeg am lawer o&#039;r ffordd â [[Lôn Eifion], sef hen drac y rheilffordd o Gaernarfon hyd Afon-wen, er bod angen gwyro peth ar Lôn Eifion yma ac acw i ganatáu codi cylchfannau ac ati. Caewyd rhai lonydd yn ardal Nasareth a [[Pont y Crychddwr|Phont-y-crychddwr]], a&#039;r lôn o [[Gwaith Llechi Inigo Jones|Waith Llechi Inigo Jones]] i dyddyn Grugan Ddu yn Y Groeslon.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Agorwyd &#039;&#039;&#039;Ffordd Osgoi Pen-y-groes&#039;&#039;&#039; yn 2001 gan wyro&#039;r A487, y brif ffordd rhwng y gogledd-orllewin a Caerdydd a de Cymru&#039;n gyffredinol fel nad oedd angen i deithwyr drafeilio trwy bentrefi [[Llanllyfni]], [[Pen-y-groes]] a&#039;r [[Y Groeslon|Groeslon]] &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;gyda&lt;/ins&gt;&#039;r &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;strydoedd &lt;/ins&gt;culion a phroblemau parcio ar ochr y lôn. Roedd hyn yn golygu adeiladu ffordd newydd sbon o&#039;r drofa am [[Nasareth]] hyd at gylchfan newydd a wnaed ger [[Tafarn y Goat (Llanwnda)|Tafarn y Goat]] ym mhentref [[Llanwnda]]. Mae&#039;n cydredeg am lawer o&#039;r ffordd â [[Lôn Eifion], sef hen drac y rheilffordd o Gaernarfon hyd Afon-wen, er bod angen gwyro peth ar Lôn Eifion yma ac acw i ganatáu codi cylchfannau ac ati. Caewyd rhai lonydd yn ardal Nasareth a [[Pont y Crychddwr|Phont-y-crychddwr]], a&#039;r lôn o [[Gwaith Llechi Inigo Jones|Waith Llechi Inigo Jones]] i dyddyn Grugan Ddu yn Y Groeslon.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Ar yr un pryd, lledwyd y ffordd rhwng drofa Nasareth a phentref Pant-glas fel ei bod o&amp;#039;r un safon a&amp;#039;r ffordd osgoi newydd.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Ar yr un pryd, lledwyd y ffordd rhwng drofa Nasareth a phentref Pant-glas fel ei bod o&amp;#039;r un safon a&amp;#039;r ffordd osgoi newydd.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Irion</name></author>
	</entry>
	<entry>
		<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Ffordd_Osgoi_Pen-y-groes&amp;diff=7205&amp;oldid=prev</id>
		<title>Irion am 10:51, 7 Ionawr 2020</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Ffordd_Osgoi_Pen-y-groes&amp;diff=7205&amp;oldid=prev"/>
		<updated>2020-01-07T10:51:42Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;cy&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Fersiwn hŷn&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Fersiwn yn ôl 11:51, 7 Ionawr 2020&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l3&quot;&gt;Llinell 3:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Llinell 3:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Ar yr un pryd, lledwyd y ffordd rhwng drofa Nasareth a phentref Pant-glas fel ei bod o&amp;#039;r un safon a&amp;#039;r ffordd osgoi newydd.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Ar yr un pryd, lledwyd y ffordd rhwng drofa Nasareth a phentref Pant-glas fel ei bod o&amp;#039;r un safon a&amp;#039;r ffordd osgoi newydd.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Yn 2002, bydd yn cysylltu&#039;n uniongyrchol â phen gorllewinol Ffordd Osgoi Caernarfon wrth gylchfan y Goat, Llanwnda. Erbyn hynny bydd yr holl ffordd o Dŷ Golchi ger y Felinheli hyd at drofa Nasareth wedi ei hadeiladu ar dir nad oedd erioed o&#039;r blaen yn rhan o ffordd, a phob cam o&#039;r A487 rhwng Pont Menai a phentref [[Pant-glas]] wedi ei gwella&#039;n sylweddol iawn.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Yn 2002, bydd yn cysylltu&#039;n uniongyrchol â phen gorllewinol &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[&lt;/ins&gt;Ffordd Osgoi Caernarfon&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;]] &lt;/ins&gt;wrth gylchfan y Goat, Llanwnda. Erbyn hynny bydd yr holl ffordd o Dŷ Golchi ger y Felinheli hyd at drofa Nasareth wedi ei hadeiladu ar dir nad oedd erioed o&#039;r blaen yn rhan o ffordd, a phob cam o&#039;r A487 rhwng Pont Menai a phentref [[Pant-glas]] wedi ei gwella&#039;n sylweddol iawn.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Categori:Cludiant]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Categori:Cludiant]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Categori:Ffyrdd]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Categori:Ffyrdd]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Irion</name></author>
	</entry>
	<entry>
		<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Ffordd_Osgoi_Pen-y-groes&amp;diff=7204&amp;oldid=prev</id>
		<title>Irion am 10:51, 7 Ionawr 2020</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Ffordd_Osgoi_Pen-y-groes&amp;diff=7204&amp;oldid=prev"/>
		<updated>2020-01-07T10:51:10Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;cy&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Fersiwn hŷn&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Fersiwn yn ôl 11:51, 7 Ionawr 2020&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Llinell 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Llinell 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Agorwyd &#039;&#039;&#039;Ffordd Osgoi Pen-y-groes&#039;&#039;&#039; yn 2001 gan wyro&#039;r A487, y brif ffordd rhwng y gogledd-orllewin a Caerdydd a de Cymru&#039;n gyffredinol fel nad oedd angen i deithwyr drafeilio trwy bentrefi [[Llanllyfni]], [[Pen-y-groes]] a&#039;r [[Y Groeslon|Groeslon]] guda&#039;r strydoiedd culion a phroblemau parcio ar ochr y lôn. Roedd hyn yn golygu adeiladu ffordd newydd sbon o&#039;r drofa am [[Nasareth]] hyd at gylchfan newydd a wnaed ger [[Tafarn y Goat (Llanwnda)|Tafarn y Goat]] ym mhentref [[Llanwnda]]. Mae&#039;n cydredeg am lawer o&#039;r ffordd â [[Lôn Eifion], sef hen drac y rheilffordd o Gaernarfon hyd Afon-wen, er bod angen gwyro peth ar Lôn Eifion yma ac acw i ganatáu codi cylchfannau ac ati. Caewyd rhai lonydd yn ardal Nasareth a [[Pont y Crychddwr|Phont-y-crychddwr]], a&#039;r &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;lon &lt;/del&gt;o [[Gwaith Llechi Inigo Jones|Waith Llechi Inigo Jones]] i dyddyn Grugan Ddu yn Y Groeslon.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Agorwyd &#039;&#039;&#039;Ffordd Osgoi Pen-y-groes&#039;&#039;&#039; yn 2001 gan wyro&#039;r A487, y brif ffordd rhwng y gogledd-orllewin a Caerdydd a de Cymru&#039;n gyffredinol fel nad oedd angen i deithwyr drafeilio trwy bentrefi [[Llanllyfni]], [[Pen-y-groes]] a&#039;r [[Y Groeslon|Groeslon]] guda&#039;r strydoiedd culion a phroblemau parcio ar ochr y lôn. Roedd hyn yn golygu adeiladu ffordd newydd sbon o&#039;r drofa am [[Nasareth]] hyd at gylchfan newydd a wnaed ger [[Tafarn y Goat (Llanwnda)|Tafarn y Goat]] ym mhentref [[Llanwnda]]. Mae&#039;n cydredeg am lawer o&#039;r ffordd â [[Lôn Eifion], sef hen drac y rheilffordd o Gaernarfon hyd Afon-wen, er bod angen gwyro peth ar Lôn Eifion yma ac acw i ganatáu codi cylchfannau ac ati. Caewyd rhai lonydd yn ardal Nasareth a [[Pont y Crychddwr|Phont-y-crychddwr]], a&#039;r &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;lôn &lt;/ins&gt;o [[Gwaith Llechi Inigo Jones|Waith Llechi Inigo Jones]] i dyddyn Grugan Ddu yn Y Groeslon&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;.&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt; &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Ar yr un pryd, lledwyd y ffordd rhwng drofa Nasareth a phentref Pant-glas fel ei bod o&#039;r un safon a&#039;r ffordd osgoi newydd.&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt; &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Yn 2002, bydd yn cysylltu&#039;n uniongyrchol â phen gorllewinol Ffordd Osgoi Caernarfon wrth gylchfan y Goat, Llanwnda. Erbyn hynny bydd yr holl ffordd o Dŷ Golchi ger y Felinheli hyd at drofa Nasareth wedi ei hadeiladu ar dir nad oedd erioed o&#039;r blaen yn rhan o ffordd, a phob cam o&#039;r A487 rhwng Pont Menai a phentref [[Pant-glas]] wedi ei gwella&#039;n sylweddol iawn&lt;/ins&gt;.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Categori:Cludiant]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Categori:Cludiant]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Categori:Ffyrdd]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Categori:Ffyrdd]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Irion</name></author>
	</entry>
	<entry>
		<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Ffordd_Osgoi_Pen-y-groes&amp;diff=7203&amp;oldid=prev</id>
		<title>Irion am 10:45, 7 Ionawr 2020</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Ffordd_Osgoi_Pen-y-groes&amp;diff=7203&amp;oldid=prev"/>
		<updated>2020-01-07T10:45:35Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;cy&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Fersiwn hŷn&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Fersiwn yn ôl 11:45, 7 Ionawr 2020&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Llinell 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Llinell 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Agorwyd &#039;&#039;&#039;Ffordd Osgoi Pen-y-groes&#039;&#039;&#039; yn 2001 gan wyro&#039;r A487, y brif ffordd rhwng y gogledd-orllewin a Caerdydd a de Cymru&#039;n gyffredinol fel nad oedd angen i deithwyr drafeilio trwy bentrefi [[Llanllyfni]], [[Pen-y-groes]] a&#039;r [[Y Groeslon|Groeslon]] guda&#039;r strydoiedd culion a phroblemau parcio ar ochr y lôn. Roedd hyn yn golygu adeiladu ffordd newydd sbon o&#039;r drofa am [[Nasareth]] hyd at gylchfan newydd a wnaed ger [[Tafarn y Goat (Llanwnda)|Tafarn y Goat]] ym mhentref [[Llanwnda]]. Mae&#039;n cydredeg am lawer o&#039;r ffordd â [[Lôn Eifion], sef hen drac y rheilffordd o Gaernarfon hyd Afon-wen, er bod angen gwyro peth ar Lôn Eifion yma ac acw i ganatáu codi cylchfannau ac ati. Caewyd rhai lonydd yn ardal Nasareth a [[Pont&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;-&lt;/del&gt;y&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;-crychddwr&lt;/del&gt;|Phont-y-crychddwr]], a&#039;r lon o [[Gwaith Llechi Inigo Jones|Waith Llechi Inigo Jones]] i dyddyn Grugan Ddu yn Y Groeslon.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Agorwyd &#039;&#039;&#039;Ffordd Osgoi Pen-y-groes&#039;&#039;&#039; yn 2001 gan wyro&#039;r A487, y brif ffordd rhwng y gogledd-orllewin a Caerdydd a de Cymru&#039;n gyffredinol fel nad oedd angen i deithwyr drafeilio trwy bentrefi [[Llanllyfni]], [[Pen-y-groes]] a&#039;r [[Y Groeslon|Groeslon]] guda&#039;r strydoiedd culion a phroblemau parcio ar ochr y lôn. Roedd hyn yn golygu adeiladu ffordd newydd sbon o&#039;r drofa am [[Nasareth]] hyd at gylchfan newydd a wnaed ger [[Tafarn y Goat (Llanwnda)|Tafarn y Goat]] ym mhentref [[Llanwnda]]. Mae&#039;n cydredeg am lawer o&#039;r ffordd â [[Lôn Eifion], sef hen drac y rheilffordd o Gaernarfon hyd Afon-wen, er bod angen gwyro peth ar Lôn Eifion yma ac acw i ganatáu codi cylchfannau ac ati. Caewyd rhai lonydd yn ardal Nasareth a [[Pont y &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Crychddwr&lt;/ins&gt;|Phont-y-crychddwr]], a&#039;r lon o [[Gwaith Llechi Inigo Jones|Waith Llechi Inigo Jones]] i dyddyn Grugan Ddu yn Y Groeslon.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Categori:Cludiant]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Categori:Cludiant]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Categori:Ffyrdd]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Categori:Ffyrdd]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Irion</name></author>
	</entry>
	<entry>
		<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Ffordd_Osgoi_Pen-y-groes&amp;diff=7202&amp;oldid=prev</id>
		<title>Irion am 10:44, 7 Ionawr 2020</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Ffordd_Osgoi_Pen-y-groes&amp;diff=7202&amp;oldid=prev"/>
		<updated>2020-01-07T10:44:32Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;cy&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Fersiwn hŷn&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Fersiwn yn ôl 11:44, 7 Ionawr 2020&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Llinell 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Llinell 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Agorwyd &#039;&#039;&#039;Ffordd Osgoi Pen-y-groes&#039;&#039;&#039; yn 2001 gan wyro&#039;r A487, y brif ffordd rhwng y gogledd-orllewin a Caerdydd a de Cymru&#039;n gyffredinol fel nad oedd angen i deithwyr drafeilio trwy bentrefi [[Llanllyfni]], [[Pen-y-groes]] a&#039;r [[Y Groeslon|Groeslon]] guda&#039;r strydoiedd culion a phroblemau parcio ar ochr y lôn. Roedd hyn yn golygu adeiladu ffordd newydd sbon o&#039;r drofa am [[Nasareth]] hyd at gylchfan newydd a wnaed ger [[Tafarn y Goat]] ym mhentref [[Llanwnda]]. Mae&#039;n cydredeg am lawer o&#039;r ffordd â [[Lôn Eifion], sef hen drac y rheilffordd o Gaernarfon hyd Afon-wen, er bod angen gwyro peth ar Lôn Eifion yma ac acw i ganatáu codi cylchfannau ac ati. Caewyd rhai lonydd yn ardal Nasareth a [[Pont-y-crychddwr|Phont-y-crychddwr]], a&#039;r lon o [[Gwaith Llechi Inigo Jones|Waith Llechi Inigo Jones]] i dyddyn Grugan Ddu yn Y Groeslon.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Agorwyd &#039;&#039;&#039;Ffordd Osgoi Pen-y-groes&#039;&#039;&#039; yn 2001 gan wyro&#039;r A487, y brif ffordd rhwng y gogledd-orllewin a Caerdydd a de Cymru&#039;n gyffredinol fel nad oedd angen i deithwyr drafeilio trwy bentrefi [[Llanllyfni]], [[Pen-y-groes]] a&#039;r [[Y Groeslon|Groeslon]] guda&#039;r strydoiedd culion a phroblemau parcio ar ochr y lôn. Roedd hyn yn golygu adeiladu ffordd newydd sbon o&#039;r drofa am [[Nasareth]] hyd at gylchfan newydd a wnaed ger [[&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Tafarn y Goat (Llanwnda)|&lt;/ins&gt;Tafarn y Goat]] ym mhentref [[Llanwnda]]. Mae&#039;n cydredeg am lawer o&#039;r ffordd â [[Lôn Eifion], sef hen drac y rheilffordd o Gaernarfon hyd Afon-wen, er bod angen gwyro peth ar Lôn Eifion yma ac acw i ganatáu codi cylchfannau ac ati. Caewyd rhai lonydd yn ardal Nasareth a [[Pont-y-crychddwr|Phont-y-crychddwr]], a&#039;r lon o [[Gwaith Llechi Inigo Jones|Waith Llechi Inigo Jones]] i dyddyn Grugan Ddu yn Y Groeslon.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Categori:Cludiant]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Categori:Cludiant]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Categori:Ffyrdd]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Categori:Ffyrdd]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Irion</name></author>
	</entry>
</feed>