A338 road

A338
Route information
Length	84 mi (135 km)
Major junctions
South end	Poole, Dorset A35 50°43′26″N 1°54′25″W / 50.7240°N 1.9070°W / 50.7240; -1.9070 (A338 road (southern end))
Major intersections	A347 A3049 A3060 A31 A354 A3094 A36 A30 A303 A3026 A342 A346 A4 J14 → M4 motorway A417 A415
North end	Besselsleigh, Oxfordshire A420 51°42′10″N 1°20′55″W / 51.7029°N 1.3487°W / 51.7029; -1.3487 (A338 road (northern end))
Location
Country	United Kingdom
Primary destinations	Bournemouth Ringwood Salisbury Tidworth Wantage
Road network
Roads in the United Kingdom Motorways A and B road zones
← A337 → A339

The A338 is a major primary route in southern England, that runs from the junction with the A35 at Poole in Dorset to the junction with the A420 at Besselsleigh in Oxfordshire, a distance of 84 miles (135 km).

In Bournemouth and Poole the road is known as the Wessex Way.