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A roads in Zone 3 of the Great Britain numbering scheme

  (Redirected from A343 road)

The numbering zones for A-roads in Great Britain

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


Single- and double-digit roadsEdit

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 — 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 Dock.
  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 A dual carriageway in South Devon, Staffordshire and Derbyshire. It is the longest 2-digit A road in the UK at 292 miles.
  A39 road Newton Park near Bath Falmouth

Triple-digit roadsEdit

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 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).
  A303 road M3 junction 8 South of Basingstoke Between Newcott and Rawridge
  A304 road Fulham Fulham The western part of the Fulham Road
  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 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 across where 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 (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 Junction 17, north of Chippenham
  A351 road 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. Between Taunton and Ilminster, it provides the main link between the A303 and the M5.
  A359 road Yeovil Nunney
  A360 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 Highway
  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 bypass
  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 (now B3277 (former A361).
  A399 road 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 Common
  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 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
A3087 road Firepool, Taunton Rowbarton, Taunton Also known as the NIDR (Northern Inner Distributor Road)
  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 Royal Wootton Bassett, Calne, 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 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 Cross Kennington Lane, part of the London Inner Ring Road
  A3205 road Vauxhall Battersea In the London Borough of Lambeth: Nine Elms Lane; in the London Borough of Wandsworth: Nine Elms Lane, Battersea Park Road
A3207 road York Road, Battersea Lavender Hill, Battersea Falcon Road
  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 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 In the City of Westminster: Sloane Street, Sloane Square, Chelsea Bridge Road, Chelsea Bridge; in the London Borough of Wandsworth: Chelsea Bridge, Queenstown Road (including Queen's Circus); in the London Borough of Lambeth: Queenstown Road, Cedars Road
  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 A38 in Taunton A3027 in Taunton

Notes and referencesEdit

  1. ^ northeast of Camelford
  2. ^ west of Launceston