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A roads in Zone 4 of the Great Britain numbering scheme

  (Redirected from A4137 road (Great Britain))
Looking north up the A441 Alvechurch Bypass from the roundabout at the junction of the A441 and B4120 roads between Alvechurch and Bordesley, Worcestershire, England

The numbering zones for A-roads in Great Britain

List of A roads in zone 4 in Great Britain starting north of the A4 and south/west of the A5 (roads beginning with 4).

Single- and double-digit roadsEdit

Road From To Notes
  A4 City of London (Holborn Circus) Avonmouth Originally London to Bath
  A40 City of London (near St. Paul's Cathedral) Fishguard The longest A road in Zone 4 at 256 miles long
  A41 Central London (near Marble Arch) Birkenhead A large section of the former A41, from Bicester to Solihull, was downgraded when the northern extension of the M40 motorway was opened, as was a section in Birmingham due to other road improvements; most of it is now the non-contiguous B4100.
  A42 Kegworth Appleby Magna A continuation of the M42, hence the use of A42 despite being entirely in Zone 5. Early road atlases show the A42 running along the present A4074 and A34 from Reading to Birmingham.
  A43 M40 motorway Junction 10 north of Bicester Stamford
  A44 Oxford Aberystwyth Officially the most dangerous road in Wales between Aberystwyth and Llangurig.[1] Between Evesham and J6, M5, originally A4538.
  A45 Birmingham Thrapston Previously continued along route of current A14 to Felixstowe
  A46 Bath Cleethorpes Most of the section betweens Evesham and Leicester replaced by new-build sections, as well as the M69 motorway between Coventry and Leicester. The section from Cheltenham to Heath End (North of Stratford on Avon) was mostly reclassified as B4632 and much of what was previously the A435 from Cheltenham to Bidford was renamed the A46. A piece of A438 from M5 J9 to Toddington also became part of the A46, and the current section of the A46 round Stratford was new build.
  A47 Leicester Lowestoft The section between Birmingham and Nuneaton has been now de-classified to B-roads, while the section between Nuneaton and Leicester via Hinckley has been largely de-trunked since the M69 runs a similar route. A12 from Great Yarmouth to Lowestoft redesignated as A47 in 2017.
  A48 Highnam near Gloucester Carmarthen Originally began in Worcester. Worcester to Newport is now A449.
  A49 Ross-on-Wye Bamber Bridge

Triple-digit roadsEdit

Road From To Notes
  A400 Central London
(Trafalgar Square)
Archway Takes the route of the Northern line, Charing Cross Branch and Barnet Branch
  A401 Central London
(Piccadilly Circus)
Angel Along Shaftesbury Avenue, Bloomsbury Way, Theobald's Road, Rosebery Avenue and the northernmost part of St John Street
  A402 Central London
(Marble Arch)
Stamford Brook, Chiswick Includes sections of the original A40 along Bayswater Road, Notting Hill Gate and Holland Park Avenue, the E/W carriageways of Shepherd's Bush Green and Goldhawk Road
  A403 M48 motorway,
J1 near Aust
Avonmouth
  A404 Central London
(Edgware Road station
High Wycombe The London section is called Harrow Road for most of its length.
  A405 Leavesden Green Near Park Street
  A406 Gunnersbury Beckton The North Circular Road
  A407 Harlesden Child's Hill Through Willesden including the High Road and Cricklewood
  A408 Harmondsworth Uxbridge The southern section in Sipson due to be demolished to make way for Heathrow Airport 3rd runway
  A409 Northwick Park Hospital Bushey through the middle of Wealdstone and the western part of Stanmore known as Stanmore Common
  A410 Pinner Edgware Uxbridge Road, through Stanmore Broadway, then London Road and Spur Road meeting the A41
  A411 Watford Barnet Meets the A41 twice between which it goes through the centre of Watford, Bushey Arches and Bushey Heath, then through the northern part of Elstree, across Stirling Corner through Arkley and into Barnet
  A412 Slough Garston
  A413 Gerrards Cross Towcester
  A414 Near Hemel Hempstead Maldon
  A415 Berinsfield Witney
  A416 Amersham Berkhamsted
  A417 Streatley Leominster
  A418 M40 motorway J8a Ascott, Buckinghamshire
  A419 Whitminster Swindon
  A420 Bristol Oxford
  A421 Croughton Wyboston
  A422 Bedford Worcester Concurrent with the A46 between Stratford-upon-Avon and Alcester
  A423 Hinksey Hill Coventry Formerly ran from Maidenhead to Coventry via Oxford and Banbury, and a small section of this remains as part of the Oxford Ring Road. Now begins its former route at Banbury.
  A424 Burford A44 near Bourton-on-the-Hill
  A425 Daventry Warwick
  A426 Leicester Southam
  A427 Market Harborough Oundle
  A428 Coventry Cambridge This road is now split in two parts between Great Barford and Eaton Socon due to the extension of the A421 to the A1.
  A429 Chippenham Coventry
  A430 Quedgeley Longford, Gloucester
  A431 Bristol Bath
  A432 Bristol Old Sodbury
  A433 A46 at Dunkirk A429 SW of Cirencester
  A434 Defunct Used to run from the A429 near Malmesbury to the A38 near Hardwicke, south of Gloucester. Malmesbury–Nailsworth section now B4014; section north of Stroud became part of A419, now part of B4008.
  A435 Birmingham Cirencester Concurrent with the A46 between Alcester and Teddington Hands
  A436 A417 near Brockworth A44 near Salford, Oxfordshire
  A437 Harlington, London A40 Western Avenue near Ickenham Originally Gloucester to Newport, now A48.
  A438 M5 motorway Junction 9 Llanfilo
  A439 Stratford-upon-Avon A46 4 miles SW of Warwick
  A440 Unused Used to run from Pershore to Great Malvern. Now B4211.
  A441 Birmingham Cookhill
  A442 Droitwich Whitchurch
  A443 Worcester Newnham Bridge
  A444 Coventry Burton upon Trent
  A445 Warwick A45 at Ryton-on-Dunsmore
  A446 Little Packington Roughley
  A447 Hinckley Coalville The original route through Hinckley was by-passed by a new road completed in the early 1990s
  A448 Kidderminster Studley, Warwickshire The original route between Bromsgrove and Redditch was by-passed by a dual carriageway in the 1970s after Redditch was developed into a new town
  A449 Newport Stafford
  A450 Torton West Hagley
  A451 Stourbridge Great Witley
  A452 Leamington Spa Brownhills
  A453 Nottingham Birmingham
  A454 Bridgnorth Four Oaks The section through Willenhall was renumbered in the 1970s following the completion of The Keyway by-passing the south of the town, and further reumbering took place in 1995 on the completion of the Black Country Route
  A455 Unused Used to run from M4 junction 24 in Ringland, Newport to George Street Bridge. Now part of the A48 Southern Distributor Road and rest is now Corporation Road.
  A456 Birmingham Woofferton The section through Halesowen was renumbered when the by-pass opened in the 1960s
  A457 Birmingham Sedgley The original route through Smethwick town centre was renumbered when a by-pass opened in about 1970
  A458 Mallwyd Quinton Originally started in Cross Foxes Inn. Further renumberings have taken place over the years, notably when the town of Bridgnorth was by-passed in 1985, and when the western section became part of the A470.
  A459 Halesowen Wolverhampton Renumbering took place when Dudley town centre was by-passed by a new route of the A461 in 1999. The road continued south of Halesowen towards Bromsgrove until the 1970s.
  A460 Wolverhampton Rugeley The section through the centre of Cannock was renumbered in 1989 when the town's by-pass opened.
  A461 Lichfield Stourbridge Concurrent with the A41 between Wednesbury & Great Bridge
  A462 Wednesbury Laney Green The section through Darlaston town centre became unclassified when a new by-pass opened in the late 1960s
  A463 Wombourne Willenhall The section beyond Coseley was either renumbered or became unclassified when the Black Country Route was completed between 1986 and 1995
  A464 Oaken Hollingswood
  A465 Bromyard M4 motorway, Llandarcy
  A466 King's Thorn Chepstow
  A467 Duffryn, Newport A465, Brynmawr
  A468 Bassaleg, Newport A470, Nantgarw
  A469 A4161, Roath, Cardiff A465, Rhymney
  A470 Cardiff Llandudno Originally Cardiff to Brecon. Later extended north over A438, A4073, and A479, A44, A492, A489, A4084, A58, A487, A4108, and A496.
  A471 Unused Used to run from Usk to Abergavenny (now B4598).
  A472 Treharris Usk
  A473 Pontypridd Bridgend Originally started at Treforest but following the completion of the Church Village bypass it now starts at Upper Boat and the section between Treforest and Gwaun Meisgyn is now downgraded to the B4595.
  A474 Briton Ferry Ammanford
  A475 Newcastle Emlyn Lampeter
  A476 Llanelli Llandeilo
  A477 St Clears Johnston
  A478 Cardigan Tenby
  A479 Glanusk Llyswen Runs through the heart of the Brecon Beacons in Wales. Originally went northwest to Rhayader, but this section became part of the A470. Some maps incorrectly indicate another A479 running through Empire Way, Wembley (North West of London) but this actually is the B4565
  A480 A44 at Lyonshall A438 west of Hereford
  A481 Llanfihangel-nant-Melan Llanelwedd
  A482 Aberaeron Llanwrda
  A483 Swansea Chester by way of Wrexham. Becomes A5 road in the vicinity of Oswestry.
  A484 Cardigan Cadle near Swansea by way of Newcastle Emlyn, Carmarthen and Llanelli
  A485 Tanerdy Llanfarian
  A486 New Quay A484 near Saron
  A487 Haverfordwest Bangor
  A488 Penybont Shrewsbury
  A489 Craven Arms Machynlleth
  A490 Churchstoke Llanfyllin
  A491 Lydiate Ash Wall Heath
  A492 Unused Used to run from Llangurig to Newtown (now A470 and A489).
  A493 Machynlleth Dolgellau Via Tywyn
  A494 Queensferry Dolgellau Extension to M56 motorway opened late 2008.
  A495 Whitchurch A458 near Llanfair Caereinion By-passes Oswestry as part of the A479 road which in turn becomes part of the A5 road.
  A496 Llanelltyd Blaenau Ffestiniog Via Barmouth; originally went north to Llandudno (this became part of the A470).
  A497 Porthmadog Nefyn
  A498 Pen-y-Gwryd Porthmadog
  A499 A487 Abersoch

Four-digit roads (40xx)Edit

Road From To Notes
  A4000 Acton Town Harlesden
  A4001 Hanwell Hanwell Still signed, but may not exist because it and the A3002 form a one way pair.
  A4002 Unused Was the Tubbs Road / Nightingale Road one-way system in Harlesden.
  A4003 Brondesbury Willesden Willesden Lane
  A4004 Unused Was a road in Harlesden from the A407 to the A404 (now part of the A407 and the old A407 is now Craven Park, an unusual road name).
  A4005 West London
(Hanger Lane Gyratory)
Roxeth
  A4006 Harrow West Hendon Also known as Kenton Road and Kingsbury Road
  A4007 Iver Heath Uxbridge
  A4008 Hatch End Watford
  A4010 High Wycombe Aylesbury
A4011 Unused Ran from Wendover to Aston Clinton (now B4009).
  A4012 Hockliffe A4146
  A4013 Kingsditch Benhall
  A4015 Cheltenham Cheltenham
  A4017 Kingswood A4174 at Bromley Heath Soundwell Road
  A4018 Bristol Cribbs Causeway
  A4019 Coombe Hill Cheltenham
  A4020 Shepherds Bush     Denham Known as the Uxbridge Road for most of its length (with short stretches known by other names). Follows the former route of the A40.
  A4023 Redditch Matchborough Used to run from Redditch to Coventry but nearly all the section has been downgraded to the B4101 upon completion of the M42 in 1986.
  A4025 Stourport-on-Severn     A449
  A4026 Sutton Coldfield Little Aston
  A4029 Edgbaston Edgbaston Pebble Mill Road, dual carriageway, formerly home to the BBC Pebble Mill Studios.
  A4030 Bearwood Smethwick
  A4031 Smethwick Walsall
  A4032 Bristol Bristol Continuation of M32 motorway to A4044 inner ring road
  A4033 Dudley Oldbury
  A4034 Quinton West Bromwich
  A4035 Unused Used to Run from West Bromwich to Great Bridge where it joined the A461 towards Dudley. This road was downgraded to an unclassified road (Great Bridge Street) upon the completion of the Black Country Spine Road in 1995.
  A4036 Dudley Pedmore
  A4037 Wednesbury Dudley
  A4038 Walsall Moxley
  A4039 Bilston Penn, West Midlands
  A4040 Birmingham Outer ring road
  A4041 West Bromwich Streetly
  A4042 Abergavenny A48, Newport
  A4043 Blaenavon B4246 Pontypool, A472
  A4044 Redcliffe, Bristol St James Barton, Bristol Inner ring road: Redcliffe Way, Temple Way, Bond Street
  A4046 A465, Rassau A467, Aberbeeg
  A4047 A4048, Tredegar A465, Brynmawr
  A4048 A467, Crosskeys A465, Tredegar
  A4049 A4048, Pontllanfraith A469, New Tredegar
  A4050 A4232, Culverhouse Cross, Cardiff A4055, Barry
  A4051 Newport North Cwmbran
  A4053 Coventry Ring Road
  A4054 A4119, Llandaff, Cardiff A470, Cefn-Coed-y-Cymmer
  A4055 A4232, Cardiff Bay, Cardiff Barry Island, Barry
  A4058 A470, Pontypridd A4061, Treorchy Originally started at Glyntaff but the sections between Glyntaff, Treforest and Pontypridd was downgraded to the B4595 following the completion of the Church Village bypass. This road originally ran through the village of Trealaw but following the completion of the Rhondda by-pass the section between Porth and Llwynypia was downgraded to the B4278 and the road now runs through the village of Dinas where the B4278 originally ran and also the former part of the A4119 near Llwynypia.
  A4059 A470, Abercynon A470, Between Brecon and Cefn-Coed-y-Cymmer
  A4060 A470, Pentrebach A465, Dowlais Top
  A4061 Bridgend Hirwaun
  A4063 Bridgend Cymmer
  A4064 Sarn Blaengarw
  A4065 Tondu Brynmenyn
  A4066 St Clears Pendine Via Llanmiloe and Laugharne
  A4067 West Cross, Swansea Sennybridge
  A4068 Gurnos Brynamman
  A4069 Llandovery Gwaun-Cae-Gurwen
A4070 Unused Ran from Fforestfach to Loughor (now B4620).
  A4071 Dunsmore Heath Rugby
A4073 Unused Ran from A438 to A479 in Llyswen (now A470).
  A4074 Iffley Caversham Links Reading with Oxford
  A4075 Canaston Bridge Pembroke
  A4076 Haverfordwest Milford Haven
  A4077 Crickhowell Gilwern & Govilon
  A4078 Talgarth Three Cocks
  A4079 Three Cocks Llyswen
  A4080 Menai Bridge A55
  A4081 Llandrindod Wells Newbridge-on-Wye
  A4082 Whitley, Coventry Binley, Coventry Allard Way
A4084 Unused Ran from A489 near Cemmaes to Mallwyd (now A470).
  A4085 Minffordd Caernarfon
  A4086 Capel Curig Caernarfon
  A4087 Bangor Bangor
  A4088 Willesden Sudbury, London
  A4089 Alperton Wembley Park
  A4090 Wembley North Harrow
  A4091 Tamworth Wishaw
  A4092 Tonyrefail Llangeinor
  A4093 Rhondda Llangeinor
  A4094 Loudwater Maidenhead
  A4095 Faringdon Bicester Bladon Air Accident occurred near the A4095.
  A4097 Minworth Kingsbury
  A4098 Moxley Wednesbury
  A4099 Halesowen Blackheath

Four-digit roads (41xx)Edit

Road From To Notes
  A4100 Blackheath Brierley Hill
  A4101 Kingswinford Dudley
  A4102 Amblecote Duplicate number
  A4102 Merthyr Tydfil Merthyr Tydfil
  A4103 Worcester Hereford
  A4104 Little Malvern Pershore
  A4106 Bridgend Porthcawl
  A4107 Bwlch y Clawdd Port Talbot
A4108 Unused Ran from Gelilydan to Llanfestinog (now A470).
  A4109 Aberdulais Glynneath
  A4110 Leintwardine Hereford
  A4111 Willersley Kington
  A4112 Tenbury Wells Eardisley
  A4113 Bromfield Knighton
  A4114 Allesley Willenhall Previously part of the A45 before it was re-routed to run south of Coventry
  A4115 Templeton Cross Hands
  A4117 Near Bewdley Ludlow Passes Titterstone Clee Hill at 381 metres above sea level.
  A4118 Dyfatty Street, Swansea Port Eynon
  A4119 Tonypandy Cardiff Bay Originally began at Llwynypia but following the completion of the Porth Relief road the road became part of the A4058 Treorchy to Pontypridd route.
  A4120 Llanbadarn Fawr, Aberystwyth Ponterwyd It runs parallel with the A44, but on the other side of the Rheidol Valley.
  A4123 Wolverhampton Harborne (Birmingham)
  A4124 Wolverhampton Brownhills
  A4125 Northwood Bushey
  A4126 Monmore Green Coseley
  A4127 Heston Wembley
  A4128 High Wycombe Great Missenden
  A4129 Princes Risborough Thame
  A4130 Burchetts Green Rowstock The section of road between Milton Hill and Rowstock was formerly part of the A34.
  A4133 Great Witley Droitwich Spa
  A4135 Tetbury Slimbridge
  A4136 Huntley, Gloucestershire Monmouth Both ends link to A40 - goes through Forest of Dean
  A4137 Marston St Owen's Cross
  A4138 Pontardulais Llanelli
  A4139 Tenby Pembroke Dock
  A4140 Wembley Bushey Heath Salmon Street, Fryent Way, Honeypot Lane, Marsh Lane. North of Stanmore Broadway as Stanmore Hill and The Common.
  A4141 Solihull Five Ways Previously part of A41; section renumbered when an extension of the M40 motorway opened
  A4142 Heyford Hill, Oxford Headington Part of the Oxford Ring Road
  A4143 Llanfoist Abergavenny
  A4144 Pear Tree, Oxford Redbridge Park and Ride
  A4145 Watford Rickmansworth
  A4146 Milton Keynes Hemel Hempstead
  A4147 Hemel Hempstead St Albans
  A4148 Bescot Bescot Walsall Ring Road
  A4150 Wolverhampton Ring Road
  A4151 A49 at Elton, Gloucestershire A4136 at Nailbridge Through the Forest of Dean, main town on this road is Cinderford
  A4154 Amersham Amersham on the Hill
  A4155 Bourne End Reading By way of Little Marlow, Marlow, Medmenham, Henley-on-Thames, Lower Shiplake and Caversham
  A4156 Aylesbury Aylesbury Part of Oxford Road, connects A413 and A418.
  A4157 Aylesbury Quarrendon Aylesbury outer ring road
  A4158 Oxford Iffley
  A4159 Bow Street, Aberystwyth A44 Acts as a by-pass around the northern part of Aberystwyth.
  A4160 Newport Road, Cardiff Llandough
  A4161 Ely Bridge, Cardiff Southern Way, Cardiff Runs along a part of the old A48
  A4162 A4 at Sea Mills A4018 at Westbury-on-Trym Sylvan Way and Canford Lane
  A4165 Oxford Kidlington Banbury Road
  A4167 Birmingham A456
  A4168 Woodsetton Dudley Previously also used on what is now the A4252.
  A4169 Shifnal Much Wenlock The section immediately south of Shifnal was turnpiked in 1763 as one of a number of roads from Stafford and Newport, but leaves this turning sharply westwards, along a road formerly part of the Madeley turnpikes. It ends when reaches the present A442 road, but resumes a short distance further north, becoming a southern bypass for Telford. It then crosses Buildwas Bridge and runs to Much Wenlock.
A4170 Unused Ran from Coventry City Centre to Keresley Green Road (now B4098).
  A4171 Cainscross Badbrook
  A4172 Preston Cross Trumpet
  A4173 Stroud Gloucester
  A4174 Filton Bedminster Down, Bristol The Bristol Ring Road
  A4175 A4 / A4174 at Hicks Gate Staple Hill In two parts: Hick's Gate to A420 at Bridgeyate via Keynsham, and A4174 at Siston to Staple Hill
  A4176 A4 at Hotwells A4018 at Blackboy Hill Bridge Valley Road and Upper Belgrave Road, Bristol
  A4177 Meer End Warwick Previously part of A41; section renumbered when an extension of the M40 motorway opened
  A4178 Oxhey Watford
  A4180 Yeading Northwood Starts at the White Hart Roundabout in Yeading at a junction with the A312. The section between this roundabout and the Polish War Memorial used to be the B455 but was "double-upgraded" to primary route status when the A312 Parkway bypass was built during the mid-1990s. Then becomes West End Road, High Street (Ruislip), Bury Street and Ducks Hill Road heading north towards the A404 Rickmansworth Road.
  A4182 West Bromwich West Bromwich
  A4183 Abingdon Lodge Hill Oxford Road, Abingdon. This road was formerly part of the A34. The remaining part of the road between Lodge Hill and Hinksey Hill near Oxford has since been unclassified.
  A4184 Evesham Evesham
  A4185 Rowstock Chilton This road was formerly part of the A34.
  A4189 Redditch Warwick
  A4196 West Bromwich Wednesbury

Four-digit roads (42xx and higher)Edit

Road From To Notes
  A4200 Central London
(Aldwych)
Mornington Crescent, Camden Kingsway, Southampton Row, Woburn Place and Eversholt Street, runs through Russell Square and Tavistock Square
  A4201 Central London
(Piccadilly Circus)
Regent's Park Regent Street, Langham Place and Portland Place, then north of the Marylebone Road as Albany Street
  A4202 Hyde Park Corner Marble Arch Park Lane, part of the London Inner Ring Road
  A4204 Kensington Notting Hill Gate Kensington Church Street
  A4205 Edgware Road station Bishops Bridge, Paddington
  A4206 Notting Hill Gate Paddington Basin Pembridge Road, Pembridge Villas, Westbourne Grove, Bishop's Bridge Road
  A4207 Westbourne Grove Westbourne Park Chepstow Road, Great Western Road
  A4208 Ludgate Circus Holborn Circus St Bride Street is closed off to traffic (except pushbikes) and Stonecutter Street is exit only.
  A4209 Edgware Road station Lancaster Gate Sussex Gardens
  A4212 Bala Trawsfynydd
  A4213 Carmarthen
  A4214 Llanelli Hendy
  A4215 Libanus Defynnog
  A4216 Sketty Gendros
  A4217 Swansea Llansamlet
  A4218 Tenby Tenby
  A4219 Scleddau Manorowen
  A4221 Banwen Abercraf
  A4222 Cowbridge Talbot Green
  A4223 A4058 in Pontypridd A470 in Pontypridd
  A4224 Ran from Abercynon to Aberdare (now B4275).
A4225 Unused Ran from Porth to Trehafod (now B4278).
  A4226 Bonvilston Cardiff Airport
  A4229 Pyle Porthcawl
  A4230 Llansamlet Aberdulais
  A4231 Biglis Pencoedtre
  A4232 M4 Junction 30 Cardiff East M4 Junction 33 Cardiff West Cardiff Link Road (Peripheral Distribution Road)
  A4233 Tonyrefail Aberdare
  A4234 Adam Street, Cardiff Queensgate Roundabout, Cardiff Central Link Road of the Peripheral Distribution Road
  A4240 Penllergaer Loughor
  A4241 Port Talbot Baglan Port Talbot southern distributor road
  A4242 Carmarthen Carmarthen
  A4243 Carmarthen Carmarthen
  A4244 Brynrefail Glasinfryn Reclassified from parts of B4366 and B4547
  A4251 Kings Langley Near Tring
  A4252 West Bromwich Smethwick
  A4254 Chilvers Coton Horeston Grange Nuneaton Eastern Relief Road
  A4256 Drayton Daventry Reservoir
  A4259 Swindon Wanborough
  A4260 Banbury near Pear Tree, Oxford
  A4289 Swindon Swindon
  A4300 Kettering Kettering
  A4301 Gloucester Gloucester
  A4302 Gloucester Gloucester
  A4303 Cross in Hand, A5 Junction 20 of M1 Lutterworth southern by-pass; serves Magna Park distribution centre; dualled for entire length
  A4304 Junction 20 of M1 Market Harborough
  A4311 Swindon Swindon
  A4312 Swindon Swindon
  A4313 Swindon Walcot
  A4320 Arno's Vale M32 Junction 3
  A4361 Beckhampton Swindon Part of the A361
A4400 Unused Formerly used for the Birmingham Inner Ring Road.
  A4421 Bicester Finmere
  A4440 Worcester Worcester
  A4444 Bilston Moxley
  A4500 Northampton Wellingborough Formerly A45. Runs from M1 junction 16 to A509 Wellingborough ring road
  A4501 Northampton Northampton
A4508 Ran from A45 south of Billing to Kingsthorpe (numbered as a link between A45 and A508). Renumbered as A5076 because the road is in zone 5.
A4532 Ran from Malvern Link to Great Malvern (now B4208, Pickersleigh Road, and B4211).
  A4535 Kidderminster Kidderminster
  A4536 Fernhill Heath A38
  A4538 Spetchley Martin Hussingtree Originally Evesham to Martin Husingtree
  A4540 Central Birmingham Ring Road
  A4600 M69 Junction 2 Coventry formerly part of the A46
  A4601 Cannock Cannock
A4801 road Unused Ran from Piccadilly Circus to Charing Cross Road in London via Coventry Street (may be a typo for A4201).
A4810 road Newport SDR M4 Junction 23A Classified A4810 on September 2013 when opened to the public
A4971 road Minffordd, Gwynedd Porthmadog Designated October 2011; formerly part of the A487

ReferencesEdit

  1. ^ Mosalski, Ruth (4 November 2014). "The A44 between Llangurig and Aberystwyth is revealed as Wales' most dangerous road". walesonline. Retrieved 12 August 2019.