A466 road (Great Britain)

Wye Valley Road
The A466 crossing the River Wye (and the England–Wales border) at Bigsweir Bridge
Route information
Length:	30.0 mi (48.3 km)
Major junctions
North end:	King's Thorn 51°59′11″N 2°44′2″W / 51.98639°N 2.73389°W / 51.98639; -2.73389 (A466 road (northern end))
	A49 road A40 road A4136 road A48 road M48 motorway Junction 2
South end:	Chepstow 51°37′14.55″N 2°40′23.84″W / 51.6207083°N 2.6732889°W / 51.6207083; -2.6732889 (A466 road (southern end))
Location
Primary destinations:	Monmouth, Chepstow
Road network
Roads in the United Kingdom Motorways A and B road zones

A49 road
A40 road
A4136 road
A48 road

The A466, also known as the Wye Valley Road, is a road from Hereford, England to Chepstow, Wales via Monmouth, Tintern and the Wye Valley.