List of A roads in zone 3 in Great Britain
Great Britain
starting west of the A3 and south of the A4 (roads beginning with 3).


1 Single- and double-digit roads 2 Triple-digit roads 3 Four-digit roads (30xx) 4 Four-digit roads (31xx and higher) 5 Notes and references

Single- and double-digit roads[edit]

Road From To Notes

A3 road The Monument, London Portsmouth A large majority is a trunk road. Its southern parallel motorway is designated the A3(M).

A30 road Hounslow, West London Land's End Replaced for 6 miles (9.7 km) between Popham and the Bullington interchange by the A303
trunk road southwest of Basingstoke. A trunk road west of Exeter.

A31 road Guildford Bere Regis Near the M3 its Romsey
and Winchester
portion is replaced by: • the J10 to J11, M3, Winchester • The A3090 from J11 to Ower
in the New Forest District
New Forest District
— a winding route covering 11 miles (18 km) in 16 miles (26 km).

A32 road Gosport Alton All in Hampshire

A33 road Winchester Reading Resumes in Southampton
as various roads such as the arterial road alongside Southampton

A34 road Winchester Salford Most of the section between Oxford
and Solihull
is arguably the A44 and the A3400 however its modern course ends northeast to join the M40 from which the northern part of the road can be accessed after one junction of the M42 motorway. A trunk road to Oxford
and between Stafford and Stoke on Trent.

A35 road Southampton Honiton

A36 road Southampton Bath

A37 road Dorchester Bristol Broken in two past the former Roman town of Ilchester
by a bypass which is a small fraction of the A303

A38 road Bodmin Mansfield Replaced by J27 to J31, M5. In Birmingham a shorter parallel road into the city centre is the A38(M) motorway
A38(M) motorway
A dual carriageway in South Devon, Staffordshire
and Derbyshire.

A39 road Newton Park
Newton Park
near Bath Falmouth

Triple-digit roads[edit]

Road From To Notes

A300 road Upper Thames Street, City of London Newington Causeway, near Elephant & Castle

A301 road Aldwych St George's Circus

A302 road Hyde Park Corner, London Elephant & Castle In three parts. 1. The London Inner Ring Road
London Inner Ring Road
at Grosvenor Place to the Victoria one way system. 2. Victoria Street, half of Parliament Square and then Bridge Street ( Westminster
Bridge). 3. St George's Road (one way (north-west)) past St George's Cathedral, Southwark).

road M3 junction 8 South of Basingstoke Honiton

A304 road Fulham Fulham The western part of the Fulham

A305 road East Sheen Twickenham

A306 road Hammersmith Roehampton

A307 road Kew Cobham

A308 road Brompton Maidenhead Exists in three sections, one from Brompton to Chelsea, the second from Chelsea to north of Putney Bridge, and the third from the Robin Hood junction at Kingston Vale to Maidenhead.

A309 road Twickenham Hook, London Runs in two sections, one in Twickenham
and Teddington
as a non primary road and a longer primary section from Hampton Court to Hook.

A310 road Hampton Wick Brentford Runs from the Hampton Wick
Hampton Wick
junction with the A308 at Kingston Bridge northwards via Teddington, Strawberry Hill, Twickenham
and Isleworth to the junction with the A315 at Brentford.

A311 road Hampton Twickenham

A312 road Hampton Harrow The road has been dubbed "The A three-one-queue" owing to frequent peak-hours' heavy congestion. Part of its course ran from Hatton to Harlington, London
Harlington, London
across where Heathrow Airport
Heathrow Airport
is instead of its present course past Cranford more directly to north-east Hayes and districts further north including Harrow. Its middle section is officially known as The Parkway[1]

A313 road Hampton Hill Teddington

A314 road Hanworth Hounslow

A315 road Knightsbridge East Bedfont

A316 road Chiswick Start of M3 motorway (Sunbury-on-Thames)

A317 road Hersham Chertsey

A318 road Chertsey Byfleet

A319 road Lightwater Chertsey

A320 road Guildford Staines upon Thames

A321 road Henley York Town near Camberley The road used to continue south of the A30 to Guildford
via the following renumbered roads: B3411 (through Frimley Green), B3012 (to Pirbright), A324 (through Pirbright), B3012 (to Fox Corner), and A322 (to Guildford).

A322 road Bracknell Guildford

A323 road Hartley Wintney Guildford

A324 road Woking Normandy

A325 road Bagshot Greatham

A326 road Totton Fawley

A327 road Reading Farnborough

A328 road Old Windsor Englefield Green

A329 road Wentworth, Virginia Water Thame

A330 road Maidenhead Sunningdale

A331 road Camberley Runfold A331 was previously used for the road from Windsor to Ditton Park
Ditton Park
(now B470 and Ditton Road).

A332 road Bagshot Slough

A333 road Hazel Grove (A3 Junction) near Grayshott Hindhead Renumbered when the Hindhead
Tunnel opened in July 2011 having been formerly part of the A3. A333 was previously used for the road from Winchester
to Cosham
until 1994 when it was downgraded to B2177.

A334 road Wickham Southampton

A335 road Southampton Near Eastleigh

A336 road Cadnam Totton

A337 road Near Cadnam Christchurch

A338 road Bournemouth Besselsleigh

A339 road Alton Newbury

A340 road Basingstoke Pangbourne

A341 road Merley, (Poole) Red Hill Roundabout, Red Hill, Bournemouth

A342 road Chippenham Andover

A343 road Newbury Lopcombe Corner, Winterslow

A344 road Stonehenge, Durrington A360, Winterbourne Stoke Previously linked the A303
and the A360
at Stonehenge. Part of the road is now an unclassified access road for Stonehenge; the section nearest the A303
has been dug up and no longer exists.

A345 road Marlborough Salisbury

A346 road Ludgershall Swindon

A347 road Ferndown Bournemouth

A348 road Trickett's Cross Poole

A349 road A31, Wimborne Poole

A350 road Poole M4 motorway
M4 motorway
Junction 17, north of Chippenham

A351 road Lytchett Minster
Lytchett Minster
bypass Swanage

A352 road Wareham bypass Sherborne

A353 road Weymouth Warmwell

A354 road Salisbury Isle of Portland

A355 road Amersham Windsor

A356 road Bower Hinton Grimstone

A357 road A371, near Wincanton Blandford Forum

A358 road Williton east of Colyford Route passes through Taunton
and Chard in Somerset.

A359 road Yeovil Nunney

road Devizes Salisbury

A361 road Ilfracombe Kilsby Becomes the A4361 between Beckhampton
and Swindon. At 195 miles (314 km) is the longest 3 digit A road in the UK. Before the North Devon link road (which was to be B364 before the rerouting) opened, it went northeast via what is now the B3277.

A362 road Warminster Farrington Gurney

A363 road Bathford Yarnbrook Originally went south to Warminster.

A364 Unused

Previously a road between Yarnbrook
and Chippenham. Now part of the A350. It was also proposed for the North Devon
link road between Barnstaple
and Bampton, but it was rerouted and opened as part of the A361 instead.

A365 road Box Seend
Fork, Sells Green, Seend A short road split near its midpoint by Melksham
and its bypass

A366 road Trowbridge Ammerdown crossroads (near Radstock)

A367 road Bath Shepton Mallet

A368 road Marksbury Churchill, Somerset

A369 road Portishead Bristol

A370 road Bristol Near Brent Knoll

A371 road Wincanton Weston-super-Mare

A372 road Podimore, Yeovilton Bridgwater

A373 road Honiton Cullompton

A374 road Marsh Mills, Plymouth Trerulefoot Runs through Union Street, Plymouth

A375 road Honiton Sidmouth

A376 road Exeter Exmouth

A377 road Exeter Barnstaple

A378 road Langport Taunton

A379 road Kennford Plymouth

A380 road Kennford Torbay Bypasses Kingskerswell
on new South Devon

A381 road Teignmouth Salcombe

A382 road Newton Abbot East of Okehampton

A383 road Newton Abbot Bickington

A384 road Dartington Buckfastleigh Originally Totnes
to near Launceston via Two Bridges

A385 road Paignton South Brent
South Brent

A386 road Plymouth Appledore

A387 road Polbathic Polperro

A388 road Saltash
bypass Landcross

A389 road Padstow Lanivet

A390 road Tavistock Truro

A391 road St Austell Lanivet

A392 road St. Columb Road Newquay

A393 road Redruth Penryn bypass.

A394 road Treliever Cross, Penryn Longrock, Ludgvan

A395 road Trewassa[n 1] Tregadillett[n 2]

A396 road Dunster Cowley

A397 road Portsmouth Portsmouth Previously a road between Halberton
and Uffculme
(now A361 (former A373 Spur)).

A398 Unused

Previously a road between Taunton
and South Molton
South Molton
(now B3277 (former A361).

A399 road South Molton
South Molton
bypass Ilfracombe

Four-digit roads (30xx)[edit]

Road From To Notes

A3000 road Turnham Green Chiswick

A3001 road Unused

Ran from Ealing
to Brentford
(now B455).

A3002 road Brentford Hanwell

A3003 road Mortlake Barnes

A3004 road Isleworth St Margarets

A3005 road Southall Hounslow

A3006 road Henleys Corner, Hounslow Hounslow

A3007 road Richmond Richmond

A3008 road Hampton Hampton

A3009 road Esher Esher

A3010 road Basingstoke Basingstoke

A3011 road Farnborough A331 Section east of A331 now B3166.

A3012 Unused

Ran from A3011 TO A321 in Farnborough (now B3165).

A3013 road Farnborough Fleet

A3015 road Sowton Exeter

A3016 road Hale Hog Hatch

A3020 road Cowes Shanklin

A3021 road East Cowes Newport

A3022 road A380, Kingskerswell Brixham, Torbay

A3023 road Near Havant Hayling Island

A3024 road Southampton Hedge End

A3025 road Southampton Netley

A3026 road Ludgershall North Tidworth

A3027 road Staplegrove Taunton

A3028 road Durrington A303
via Bulford

A3029 road Bedminster Hotwells

A3030 road Sherborne Lydlinch

A3031 road Chelsea Embankment Battersea Park

A3032 road Hare Hatch Charvil

A3033 road Weston-super-Mare Uphill

A3035 road Southampton Southampton

A3036 road County Hall, London Wandsworth See also: Albert Embankment

A3038 road North Town, Taunton Rowbarton, Taunton

A3039 road Bath Bath

A3040 road Branksome Wallisdown

A3044 road Staines upon Thames Colnbrook

A3046 road Woking Chobham

A3047 road Scorrier Camborne

A3049 road Fleetsbridge Boscombe

A3050 road Weybridge Hampton Court

A3051 road Botley Locks Heath

A3052 road Charmouth Clyst St Mary

A3054 road Ryde Totland Northern part of Isle of Wight circular A-Class loop

A3055 road Ryde Totland Southern part of Isle of Wight circular A-Class loop

A3056 road Newport Sandown

A3057 road Southampton Andover

A3058 road Mellanvrane St Austell

A3059 road St Columb Minor St Columb Major

A3060 road Red Hill Roundabout, Bournemouth Iford, Dorset, Bournemouth

A3062 road Odd Down Widcombe

A3063 road Heston Hanworth
Road, Whitton

A3064 road Milehouse Weston Mill

A3065 road Staplegrove Bishop's Hull Known as "Silk Mills Road"

A3066 road Haselbury Plucknett Bridport

A3069 road Lymington Lyndhurst

A3070 Unused

Formerly connected A35 south-east of Axminster
with Lyme Regis
Lyme Regis
via Uplyme; now downgraded as southernmost section of B3165.

A3071 road Penzance St Just in Penwith

A3072 road Bickleigh Bude

A3073 road Stratton, Cornwall Bude

A3074 road Lelant St Ives

A3075 road Trevemper, Newquay Chiverton Cross, Blackwater

A3076 road Mitchell Gunmows Shop, St Newlyn East

A3078 road Probus St Mawes

A3079 road Okehampton Holsworthy

A3082 road St Blazey Fowey

A3083 road Helston Lizard

A3088 road Yeovil Stoke sub Hamdon

A3090 road Near Winchester Near Totton Mostly formerly part of the A31

A3093 road Andover Andover

A3094 road Harnham Quidhampton Forms a southern ring-road around Salisbury

A3095 road Sandhurst Bracknell

A3098 road Frome Westbury

Four-digit roads (31xx and higher)[edit]

Road From To Notes

A3100 road Burpham Milford Formerly the A3.

A3102 road Swindon Melksham

A3110 road Parting Carn, St Mary's Maypole Circular road on St Mary's island

A3111 road The Quay, Hugh Town, St Mary's Parting Carn The most westerly classified road in England

A3112 road The Parade, Hugh Town, St Mary's Parting Carn/St Mary's Airport The most southerly classified road in the United Kingdom

A3113 road M25 motorway
M25 motorway
Junction 14 Heathrow Airport

A3121 road Wrangaton Ermington Formerly B3211

A3122 road Halwell Dartmouth Formerly part of B3207

A3123 road Combe Martin Ilfracombe Formerly part of B3343

A3124 road Whiddon Down, Drewsteignton Great Torrington Formerly part of B3220 and unclassified roads

A3125 road Barnstaple Barnstaple Formerly part of A39

A3126 road Tiverton Tiverton Formerly part of A396

A3200 road London Bridge County Hall Southwark Street/Stamford Street/York Road

A3201 road A300 Southwark Bridge Road The Borough Marshalsea Road

A3202 road Lambeth North station The Borough

A3203 road Lambeth Bridge St George's Circus

A3204 road Elephant & Castle Vauxhall Kennington Lane, part of the London Inner Ring Road

A3205 road Vauxhall Wandsworth

A3207 road Lavender Hill Lavender Hill

A3209 road Wandsworth Putney Bridge

A3210 road A240 in Surbiton A243 in Surbiton Short link road

A3211 road Westminster Tower of London

A3212 road Trafalgar Square Chelsea Whitehall, then Millbank and following the north of the Thames along the Chelsea Embankment
Chelsea Embankment
to Battersea Bridge. The Houses Of Parliament are on this road.

A3213 road Pimlico Eaton Square

A3214 road Buckingham Palace Royal Hospital Chelsea

A3216 road Knightsbridge Clapham Common

A3217 road Victoria Chelsea

A3218 road South Kensington Fulham Old Brompton Road, Lillie Road

A3219 road Fulham Fulham Dawes Road

A3220 road Clapham Common White City

A3259 road Staplegrove Monkton Heathfield Formerly part of A361

A3290 road Winnersh Reading Previously the northern section of the A329(M)

A3400 road Hockley Heath Near Chipping Norton Formerly part of A34

A3604 road Bath Bath

A3807 road Somerset Somerset

Notes and references[edit]

Wikimedia Commons has media related to A roads in Zone 3 of the Great Britain numbering scheme.


^ northeast of Camelford ^ west of Launceston


^ See File:OS_Heathrow_5th_Edition.jpg

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