A465 road
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The A465 is a major road in South Wales, United Kingdom. It is more commonly known as the Heads of the Valleys Road because it joins together the north ends of the South Wales Valleys.
It runs south west from Hereford, England, into Wales via Abergavenny and Brynmawr, then continues along the heads of the valleys, past Ebbw Vale, Tredegar, Rhymney, Merthyr Tydfil and Hirwaun, then bypasses Neath before terminating at its junction with the M4 motorway. The highest point of 1350ft is on the Ebbw Vale section. It now has a new dual carridgeway and slip roads between Dowlais Top and Tredegar via Rhymney. At Dowlais Top there are link roads such as the A4060, which runs down to the south end of Merthyr Tydfil and links with the A470, and the A4054 which goes through Merthyr Vale and Aberfan. Another link is the A4102 which leads into Dowlais and Merthyr Tydfil Town Centre. Finally, the A465 passes Prince Charles Hospital in Merthyr Tydfil (great view of Pen Y Fan from here) then continues to Cefn Coed y cymmer (North End of Merthyr Tydfil) then leads to the A470 link and then continues down the west side of the valley to Neath.
[edit] Major upgrade scheme
In 1994, the possibility was raised of upgrading of the A465 to 2-lane dual carriageway standard with grade-separated junctions (and extra climbing lanes on certain hills) between Abergavenny and Hirwaun, a 25 mile (40 km) stretch connecting the existing A465 dual-carriageway link to Swansea and the M4 motorway to the A40 which is an important part of the link to the M50 motorway and much of England. Much of the land on the route is undulating, but despite this, the preferred route alignment is considered to be high standard and will allow most of the route to have the national speed limit applying (i.e. 70 mph for cars, 60 mph for coaches and 50 mph for HGVs.)
The scheme was split up into 7 sections, with sections 6 and 7 later being combined into a single scheme for the purposes of construction.
Construction works began on section 4 (Tredegar to Dowlais Top) in early Spring 2002, and were completed by November 2004.
Construction of section 1 (Abergavenny to Gilwern) began in February 2005. This section is a largely on-line upgrade of the existing single-carriageway road. This section is expected to be completed before the end of 2007.
The other sections do not have fixed start dates. Sections 2 (Gilwern to Brynmawr) and 3 (Brynmawr to Tredegar) are likely to be next to be constructed.
The whole dualling scheme is not expected to be completed before 2009.
[edit] External links
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A roads in Zone 4 of the Great Britain road numbering system |
|
|---|---|---|
| A4 | A40 - A41 - A42 - A43 - A44 - A45 - A46 - A47 - A48 - A49 | |
| A403 - A406 - A413 - A414 - A417 - A418 - A419 | ||
| A420 - A421 - A422 - A425 - A426 - A427 - A428 - A429 - A435 - A441 - A442 - A445 - A449 | ||
| A452 - A453 - A454 - A456 - A458 - A461 - A465 - A470 - A472 - A478 - A482 - A483 - A487 - A488 | ||
| A494 - A497 - A498 - A499 | ||
| A4006 - A4012 - A4018 - A4025 - A4040 - A4042 | ||
| A4103 - A4113 - A4117 - A4150 - A4133 - A4142 - A4146 - A4174 | ||
| A4202 - A4212 - A4260 - A4400 - A4536 - A4540 | ||
| List of A roads in Zone 4 | ||
