Wiltshire Council

Wiltshire County Council is the Highway Authority for all roads in the Administrative County of Wiltshire, with the exception of Trunk roads managed by National Highways.

It does not manage roads within other authorities that lie within historic Wiltshire such as Swindon Council. It does, however, manage roads within some small areas of other historic counties, for example some small areas of the extreme southwest of Berkshire, the South Tidworth area of Hampshire, and various small parts of Somerset and Gloucestershire.

Primary Destinations

The following Primary Destinations are located within the council area:

• Chippenham
• Marlborough
• Salisbury
• Trowbridge
• Warminster

Trunk Roads

The following roads that run through the council area are at least partially Trunk Roads, and therefore managed by National Highways:

• M4
• A36
• A303
• A419

Principal and Classified Numbered Roads

The following is a list of A and B classified roads that are at least partially managed by the council:

Route	From	To	Length
A4	London	Avonmouth	129.8 miles	View
A27	Whiteparish	Pevensey	103 miles	View
A30	Hounslow	Land's End	284 miles	View
A338	Bournemouth	Bessels Leigh	90.4 miles	View
A342	Andover	Derry Hill	33.1 miles	View
A343	Lopcombe Corner	Newbury	26.7 miles	View
A345	Salisbury	Marlborough	26.9 miles	View
A346	Ludgershall	Chiseldon	20.2 miles	View
A350	Stanton St Quintin	Lower Hamworthy	68.1 miles	View
A354	Salisbury	Easton, Portland	53.2 miles	View
A360	Salisbury	Devizes	24.2 miles	View
A361	Ilfracombe	Kilsby	213 miles	View
A362	Warminster	Farrington Gurney	17.8 miles	View
A363	Bathford	Yarnbrook	10.3 miles	View
A365	Martinslade	Box	10.9 miles	View
A366	Trowbridge	Kilmersdon	9.7 miles	View
A417	Streatley	Hope under Dinmore	97.5 miles	View
A420	Headington, Oxford	Bristol	79.5 miles	View
A429	Stanton St Quintin	Coventry	73.7 miles	View
A433	Dunkirk	Cirencester	16.7 miles	View
A3026	Ludgershall	North Tidworth	2.1 miles	View
A3028	Durrington	Bulford Camp	2.5 miles	View
A3094	Quidhampton	Salisbury	3.5 miles	View
A3098	Frome	Westbury	6.5 miles	View
A3102	Melksham	Swindon	24.9 miles	View
A4361	Beckhampton	Swindon	11.2 miles	View
B390	Heytesbury	Shrewton	8.4 miles	View
B3052	Salisbury Road	Pewsey Lane	0.4 miles	View
B3079	Cadnam	Landford	5.4 miles	View
B3080	Bramshaw Telegraph	Wick	5.5 miles	View
B3081	Ashley	Prestleigh	45.2 miles	View
B3083	Stapleford	Shrewton	4.7 miles	View
B3085	Durrington (NW)	Durrington (SE)	1.1 miles	View
B3086	Airman's Corner	Shrewton	3.1 miles	View
B3087	Burbage	Pewsey	4.3 miles	View
B3089	Barford St Martin	Willoughby Hedge	12.9 miles	View
B3092	Frome	Sturminster Newton	25.3 miles	View
B3095	Longbridge Deverill	Mere	7.4 miles	View
B3097	Westbury	Yarnbrook	3.2 miles	View
B3098	Wedhampton	Westbury	13.3 miles	View
B3099	Westbury	Standerwick	2.6 miles	View
B3101	Rowde	Caen Hill Locks	1.0 mile	View
B3105	Bradford-on-Avon (N)	Trowbridge	4.2 miles	View
B3106	Trowbridge	Staverton	3.2 miles	View
B3107	Bradford-on-Avon	Melksham	5.2 miles	View
B3108	Monkton Combe	Bradford-on-Avon	3.7 miles	View
B3109	Corsham	Rode	12.0 miles	View
B3353	Corsham	Shaw	3.9 miles	View
B3414	Warminster bypass (NW)	Heytesbury	4.4 miles	View
B4001	Petwick	Chilton Foliat	14.8 miles	View
B4003	West Kennet	Avebury	1.0 mile	View
B4005	Chiseldon	Spittleborough Roundabout	7.0 miles	View
B4014	Malmesbury(NE)	Nailsworth	10.8 miles	View
B4039	Acton Turville	Allington	6.6 miles	View
B4040	Old Sodbury(E)	Cricklade	25.4 miles	View
B4042	Malmesbury	Royal Wootton Bassett	4.9 miles	View
B4069	Lyneham	Chippenham	9.2 miles	View
B4122	Stanton St Quintin	Draycot Cerne	1.5 miles	View
B4158	New Road	Chippenham bypass	1.2 miles	View
B4192	Hungerford	Swindon	12.8 miles	View
B4528	Lackham	Hardenhuish	3.1 miles	View
B4534	Freshbrook	Blunsdon	6.1 miles	View
B4553	Cricklade	Mannington roundabout, Toothill	7.4 miles	View
B4643	Patterdown Farm	Rowden Hill	0.62 miles	View
B4696	Royal Wootton Bassett(NW)	South Cerney	9.4 miles	View

Classified Unnumbered (Class III) and Unclassified Roads

Main Article: Wiltshire Council (Class III roads)

For its Class III road network, Wiltshire County Council uses "C" prefixes. They also choose to number their Unclassified Road network, but with no letter prefix.

Junctions

Main Article: Wiltshire Council (Junctions)

Bridges, Tunnels, and other Crossings

Main Article: Wiltshire Council (Crossings)

Links

• Wiltshire County Council Website