{"id":4566,"date":"2023-06-01T09:19:06","date_gmt":"2023-06-01T09:19:06","guid":{"rendered":"https:\/\/dragondriver.com\/cymraeg\/?page_id=4566"},"modified":"2023-06-20T08:38:48","modified_gmt":"2023-06-20T08:38:48","slug":"20mya","status":"publish","type":"page","link":"https:\/\/dragondriver.com\/cymraeg\/20mya\/","title":{"rendered":"20mya"},"content":{"rendered":"

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English<\/a><\/p>\n

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20mya: Terfyn cyflymder newydd i Gymru<\/h4>\n

Gan ddechrau ar 17 Medi 2023, bydd terfyn cyflymder o 20mya ar gyfer gyrwyr yn dod i rym ar \u2018ffyrdd cyfyngedig\u2019 ledled Cymru. Mae hyn yn golyguy bydd y rhan fwyaf o gyfyngiadau cyflymder 30mya yn lleihau o 30mya i 20mya.<\/p>\n

Ystyr \u2018cyfyngedig\u2019 yn yr achos hwn yw ffyrdd sydd \u00e2 goleuadau stryd ddim pellach na 200 llath ar wah\u00e2n. Fel arfer, mae\u2019r rhain mewn ardaloedd sy\u2019n llawn adeiladau, gyda cherddwyr yn mynd a dod yn barhaus.<\/p>\n

Fe wnaeth astudiaeth iechyd cyhoeddus Cymru amcangyfrif y gallai\u2019r terfyn cyflymder diofyn o 20mya arwain at:
\u25cf ostyngiad o 40% mewn gwrthgrawiadau ffordd
\u25cf achub 6 -10 bywyd bob blwyddyn
\u25cf ac osgoi anafiadau i 1,200-2,000 o bobl bob blwyddyn<\/p>\n

Pasiwyd deddfwriaeth Gorchymyn Ffyrdd Cyfyngedig (Cyfyngiadau Cyflymder 20 mya) (Cymru) 2022 gan y Senedd y llynedd. O dan y ddeddfwriaeth hon, awdurdodau lleol a\u2019r ddwy asiantaeth gefnffyrdd fydd yn penderfynu pa ffyrdd ddylai aros gyda chyflymder o 30mya.<\/p>\n

\n

Cyflwyno terfynau cyflymder 20mya: Cwestiynau Cyffredin<\/a><\/strong><\/p>\n

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English20mya: Terfyn cyflymder newydd i Gymru Gan ddechrau ar 17 Medi 2023, bydd terfyn cyflymder o 20mya ar gyfer gyrwyr yn dod i rym ar \u2018ffyrdd cyfyngedig\u2019 ledled Cymru. Mae hyn yn golyguy bydd y rhan fwyaf o gyfyngiadau cyflymder 30mya yn lleihau o 30mya i 20mya. Ystyr \u2018cyfyngedig\u2019 yn yr achos hwn yw ffyrdd […]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"class_list":["post-4566","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/dragondriver.com\/cymraeg\/wp-json\/wp\/v2\/pages\/4566","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dragondriver.com\/cymraeg\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/dragondriver.com\/cymraeg\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/dragondriver.com\/cymraeg\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/dragondriver.com\/cymraeg\/wp-json\/wp\/v2\/comments?post=4566"}],"version-history":[{"count":17,"href":"https:\/\/dragondriver.com\/cymraeg\/wp-json\/wp\/v2\/pages\/4566\/revisions"}],"predecessor-version":[{"id":4612,"href":"https:\/\/dragondriver.com\/cymraeg\/wp-json\/wp\/v2\/pages\/4566\/revisions\/4612"}],"wp:attachment":[{"href":"https:\/\/dragondriver.com\/cymraeg\/wp-json\/wp\/v2\/media?parent=4566"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}