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A487 road

A487 shield

A487
A487 road map.png
Between Machynlleth and Dolgellau with Cadair Idris in view
Route information
Maintained by South Wales Trunk Road Agency and North & Mid Wales Trunk Road Agency
Length: 174 mi (280 km)
Major junctions
South end: Haverfordwest
51°47′33″N 4°58′44″W / 51.7926°N 4.9789°W / 51.7926; -4.9789
  A4076A4076 road
A40A40 road
A478A478 road
A484A484 road
A486 A486 road
A482A482 road
A485A485 road
A4120A4120 road
A44A44 road
A4159A4159 road
A489A489 road
A493A493 road
A470A470 road
A494A494 road
A493A493 road
A496A496 road
A4212A4212 road
A496A496 road
A4085A4085 road
A498A498 road
A499A499 road
A4085A4085 road
A4971 road
A4086A4086 road
A4087A4087 road
A55A55 road
A5 A5 road
North end: Bangor
53°13′07″N 4°09′36″W / 53.2187°N 4.1601°W / 53.2187; -4.1601
Location
Primary
destinations
:
Fishguard
Cardigan
Aberystwyth
Machynlleth
Porthmadog
Caernarfon
Road network

A487 shield

The A487, officially also known as the Fishguard to Bangor Trunk Road, is a trunk road in Wales, running up the western side of the country from Haverfordwest in the south to Bangor in the north.

The road starts at a junction with the A40 in Haverfordwest, from where it travels north-west to St David's, then switches north-east through Fishguard, Cardigan, Aberaeron, Aberystwyth, Machynlleth and Corris.

Through the town of Fishguard, the road width in places is a very narrow single lane, leading to many traffic issues, especially with HGVs. As of 2010, articulated HGVs have been banned from a section between Fishguard and Dinas Cross because of this.

The road continues to Dolgellau multiplexing with the A470 north of the Cross Foxes inn. After Dolgellau, the road continues to multiplex with the A470, re-emerging just north of Trawsfynydd then passing through Penrhyndeudraeth and Porthmadog. The road terminates at the foot of the Menai Suspension Bridge near Bangor.


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Wikipedia

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