Sandbox: 1920s Renumbering
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This is a draft set of raw data to tabulate, date and put into a proper page
New Roads 1924 - 1932
Feel free to add to this list, but make sure that
- The route is the first use of that number - ever
- The route appeared before the numbering revision on 1st April 1933 - which is as far as I'm aware the first occasion on which roads were deliberately given out of sequence numbers to make them more memorable eg: A303, B3420
- Where possible, use destination points that appear in official MOT documentation
A Roads
1-zone
NEW A ROADS 1924 - 1932
(based on MOT maps, TNA documentation and 1932 map)
DATE NUMBER ROUTE OLD NUMBER
1/4/23? A1065 Barton Mills - Fakenham B1110 (part)
A1066 Thetford - South Lopham - Diss - Suston Common B1111, B1131 (part)
A1067 Norwich - Bawdeswell - Guist - Fakenham B1148
A1068 Pegswood Moor - Widdrington - Amble - Alnwick B1337
1/4/24 A1069 Chingford - Warren Hill -
A1070 Link in Colchester B1026
A1071 Newton - Boxford - Hadleigh - Ipswich B1069
A1072 Stretham - Haddenham - Witcham B1085 (part), B1087
A1073 Eye - Crowland - Spalding B1165, B1040 (part)
A1074 Norwich Outer Ring Road -
A1075 Donington - Drayton - Junction with A154 B1180
A1076 Gunness - Scunthorpe -
A1077 Scuththorpe - Winterton - South Ferriby - B1217
Barton-upon-Humber
A1078 Guide Post - Ashington B1333
18/7/24 A1079 Boroughbridge - York - Beverley - Hull A66
1/4/25 A1080 route in Stratford route unknown
A1081 Woodford - Gants Hill -
A1082 Link at Whipps Cross B160 (part)
A1083 Ilford - Becontree Heath B176
A1084 Brigg - Caistor B1209
A1085 Middlesbrough - Redcar (New Road) A1041
A1086 Easington - West Hartlepool A180 (?)
A1087 Broxton - Dunbar - Beltonford B1345
1/4/26 A1088 Woolpit - Ixworth - Thetford Bridge B1112
A1089 Little Thurrock - Chadwell St Mary -
A1090 Loop at Purfleet A126
A1091 Link at Writtle joining A122 and A414 B1006
A1092 Wixoe - Clare - Long Melford B1062
A1093 Junction with A139 - Brightwell - Martlesham B1080
A1094 Friday Street - Aldeburgh B1121 (part), B1122 (part)
A1095 Junction with A12 - Southwold B1123 (part)
A1096 Acle - Great Yarmouth B1140
A1097 Louth (St Mary's Lane)
A1098 Greenland Farm - Cleethorpes -
1/4/27 A1099 Link in Chelmsford -
A1100 Washbrook - Great Blakenham B1074
A1101 Bury St Edmunds - Mildenhall - Litleport - B1101
Welney - Outwell
A1102 Lincoln Ring Road -
A1103 Kingerby Wood - Usselby Plantation B1204
A1104 Ulceby Cross - Alford - Matlby le Marsh - B1197 (part), B1196 (part), B1199
Mablethorpe
A1105 Hessle - Hull -
1/4/28 A1106 Link in Spalding -
A1107 Burnmouth - Eyemouth - Cockburnspath B1343
A1108
1/4/29 A1109 South Bank - Grangetown
1/4/30 A1110 New Southgate - Bounds Green - Under construction on the 1923 MOT Two Inch
A1111
A1112 Romford - Chigwell Row - Woolston Hall B174 (part) only A12-A106 bit existing in early '35.
A1113 Chelmsford - Springfield A12
A1114 Ipswich Bypass -
A1115 Spilsby - Junction with A158 B1372
A1116 Bungay - Beccles A145
A1117 Oulton Broad - Blundeston B1129
A1118 Link in Lowestoft
A1119
1/4/32? A1120 Link in Cambridge (Fen Causeway,
Lensfield Road, Conville Place, East Road) B1046 and new build
A1121
1/4/33 A1122 Outwell - Swaffham Heath A47
A1123 Huntingdon - Soham B1085
1/4/34 A1124 Colchester (Greenstead Road) A133
2-zone
NEW A ROADS 1924 - 1932
(based on MOT maps, TNA documentation and 1932 map)
DATE NUMBER ROUTE OLD NUMBER
1/4/24? A289 Strood - Wainscott -
A290 Whitstable - Canterbury B2042
A291 Herne Bay - Sturry B2044
A292 Link in Ashford (Magazine Road) B2072
A293 Brighton - Hove - Aldrington -
A294 Bognor - Chichester B2143 (part)
1/4/25 A295 Bexleyheath Bypass -
A296 Link in Dartford between A226 and A2 A2
1/4/27 A297 Morden - Sutton - Belmont A217
A298 Raynes Park - Kingston Bypass -
1/4/28 A299 Faversham - Whitstable - Herne Bay - Upstreet B2040 (part), B2045
A2012 Link in Orpington (Spur Road) -
A2013 Former A20 in Farlingham A20
?/?/28 A2014 Former A20 in Wrotham A20
A2015 Bellingham - Beckenham B230
A2016 Link in Erith (Fraser Road) B251 Is there continuity with present route? It seems the A206 and A2016 flipped in the 70s or something.
A2017 North Street, Strood -
A2018 Shepherds Lane, Dartford A210
A2019 ?
A2020 ?
A2021 Willingdon - Eastbourne -
1/4/34 A2022 Kingsfold - Northlands B2132
A2023 Brighton (Hove Street and Sackville Road) B2124
A2024 West of Climping - Chichester B2144
A2025 N Lancing - S Lancing B2125
A2026 Ewell A24, A240
A2027 Steven's Crouch - Junction w A271 nr Boreham St B2097
A2028 ?
A2029 ?Link in Lewes?
3-zone
NEW A ROADS 1924 - 1932
(based on MOT maps, TNA documentation and 1932 map)
DATE NUMBER ROUTE OLD NUMBER
1/4/23 A3049 Western Road, Cosham -
1/4/24 A3050 Walton-on-Thames - Weybridge B370
A3051 Botley - Fisher's Pond B3036
A3052 Salisbury - Cholderton - Shipton Bellinger B3085
A3053 Bradford-on-Avon - Melksham B3104
A3054 Newport - Yarmouth - Freshwater B3322 (part)
A3055 Freshwater - Shorwell - Ventor - Shanklin - B3325
Sandown
A3056 Blackwater - Shanklin B3326
1/4/25 A3057 Southampton - Romsey - Andover B3042
A3058 St Austell - Brighton - Newquay B3278
A3059 St Columb Major - St Columb Minor B3281
A3060 Mount Charles - Charlestown
A3061 St Austell (Victoria Rd, East Hill, Truro Rd)
1/4/26 A3062 Link At Hook Common A287
A3063 Link in Kingston A3
A3064 Link in Maidenhead -
A3065 Hare Hatch - Twyford - Sonning A4
A3066 Bridport - Beaminster - Minsterton - B3161
Haselbury Plucknett
A3067 Southampton (Burgess Road) unclass
A3068 Lymington - Christchurch B3054 (part)
A3069 Lymington - Lyndhurst B3056
A3070 Axminster - Lyme Regis B3165 (part)
A3071 Axminster (Stoney Lane)
A3072 Hatherleigh - Holsworthy - Stratton B3216 (part)
A3073 North of Cove - Bampton A396
A3074 Hayle - St Ives B3306 (part)
1/4/27 A3075 Newquay - Trevissome B3283
A3076 Truro - Mitchell - Gummow's Shop B3280
A3077 Penzance - Trereife B3314, B3315 (part), B3316 (part)
1/4/28 A3078 Plympton- Saltash B3246
1/4/29 A3079 Ilminster - Upottery B3169, B3170 (part)
A3080 Bath (Cleveland Bridge) -
A3081 Plymouth - Plympton ?
A3082 Fowey Harbour - Par - St Blazey B3272, B3271 (part)
A3083 Helston - Lizard B3295
1/4/30 A3084 Par - Holmbush B3271
1/4/31 A3085 Pinhoe - Shillingford Abbott A38 (existent 1935)
1/4/32 A3086
A3087 Salisbury (Rampart Road)
1/4/33 A3088 Yeovil - Petherton Bridge A358
A3089
1/4/34 A3090 Winchester - King's Worthy A33 (reserved)
A3091 Winchester (Sussex Street) -
1/4/35 A3092 Winchester (North Walls and Eastgate Street) B3404
A3093
A3094
A3095 Sandhurst - Hawthorn Hill A332, A3017
?/?/?? A3100 Guildford - Godolming A3 on '35 map
4-zone
NEW A ROADS 1924 - 1932
(based on MOT maps, TNA documentation and 1932 map)
DATE NUMBER ROUTE OLD NUMBER
1/4/23 A4088 Willesden (Duddinghill Lane - Blackbird Hill) B452
A4089 Alperton - Wembley A405 A405 moved onto under-construction route (see Times map)
A4090 Amersham Common - Chesham Bois -
A4091 Wishaw - Tamworth B4110
A4092 Link in Smethwick (?)
A4093 Blackmill - Tonyrefail - Tonypandy - Ystrad B4279, B4271 (part)
1/4/24 A4094 Maidenhead - Bourne End B3028 (part)
A4095 Faringdon - Clanfield - Bampton - Witney - B4020 (part), B4021, B4024, B4029, B4030 (part)
Woodstock - Bicester
A4096 Ryeford - Eastington - Claypits B4070
A4097 Birmingham (Tyburn) - Junction with A446 B4141 (part)
A4098 Ocker Hill - Moxley B4164
A4099 Halesowen - Blackheath B4171 (part)
A4100 Blackheath - Old Hill - Bretall Lane B4172 (part)
A4101 Scotts Green - Kingswinford - Greensforge B4177
A4102 Link in Dennis Green joining A461 and A449 B4181 -
A4103 Worcester - Hereford B4207
A4104 River Severn - Upton-upon-Severn - B4210
Little Malvern
A4105 Gt Malvern - Colwall Green - Junction with A48 B4217
A4106 Laleston - Porthcawl B4282
A4107 Cymer - Abergwynfi B4284
A4108 Cymer - Glyncorrwg B4285
A4109 Aberdulais - Crynant - Glyn Neath -
A4110 Hereford (White Cross) - Mortimers Cross - B4352
Walford
A4111 Willersleyley - Kington B4353
A4112 Leominster (Barons Cross) - Parton B4354
A4113 Bromfield - Knighton B4366
1/4/25 A4114 Link at Woodstock -
A4115 Lampeter - Aberayron B4340
1/4/26 A4116 Cirencester - Chalford - Stroud B4069
A4117 Bewdley (Fingerpost) - Cleobury Mortimer - B4200, B4364 (part)
Clee Hill - Ludlow
A4118 Swansea - Port Eynon B4294
A4119 Llandaff - Llantrisant - Tonyrefail B4261 - B4271 (part)
A4120 Ponterwyd - Devils Bridge - Aberystwyth B4344
A4121 Link in Wednesbury -
A4122 Link in Southam -
A4123 Wolverhampton - Birmingham New Road (proposed) -
A4124 Wolverhampton - Bloxwich B4155 (part)
A4125 Little Mill - Abergavenney B4245
A4126 Wolverhampton one comes too late - probably a link in Carmarthen
1/4/27 A4127 Hanwell - Harrow B358 (part)
A4128 High Wycombe - Great Missenden B483
1/4/28 A4129 Princes Risborough - Thame B4011 (part) QI Sheet 12 has A4128 but not A4129
A4130 Harcourt Hill - Wallingford - Harwell B4007
A4131 Chapel End - Atherstone
A4132 Link in Ystrad Mynach
A4133 Droitwich - Ombersley - Holt Heath B4197
A4134
A4135 Tetbury - Dursley - Lower Cam - Cambridge B4066
A4136 Huntley - Mitcheldean - Staunton - Monmouth B4233
A4137 Whitchurch - St Owen's Cross - B4230
Junction with A49
A4138 Ammanford - Llanelly B4301, B4302
A4139 Pembroke - Waterloo B4321
1/4/29 A4140
A4141 South Hinksey - Botley new build - extended over A40 to Eynsham when northern bypass opened.
A4142
A4143
A4144
A4145
A4146 Hemel Hempstead B486 drawn on '34 and '35 maps as class I, but not explicitly numbered
A4147 Hemel Hempstead B487 (part) on '34 and '35 maps as class I, but not explicitly numbered
5-zone
NEW A ROADS 1924 - 1932
(based on MOT maps, TNA documentation and 1932 map)
DATE NUMBER ROUTE OLD NUMBER
1/4/23? A598 Maghull - Scarisbrick B5196
A599 Earlstown - Haydock B5208
1/4/24 A5077 Link in Uttoxeter B5028
A5078 Link in Crewe B5071
A5079 Longsight - Didsbury -
A5080 Liverpool - Huyton - Cronton - Penketh B5180
A5081 Old Trafford - Barton upon Irwell B5216 and new build
A5082 Astley - Tyldesley B5233
A5083 Junction with A49 - Lostock Hall u/c, B5254
A5084 Greenodd - Lowick - Torver B5279
A5085 Branch to Trafford Park B5216
A5086 Egremont - Arlecdon - Cockermouth B5293
A5087 Barrow-in-Furness - Roose - Ulverston B5282
1/4/25 A5088 Watford Bypass new build
A5089 Liverpool (Belmont Road, Oakfield Road, B5188
Walton Breck Road, Everton Valley)
A5090 Liverpool (Hawthorne Road) -
A5091 Glencoyne Park - Matterdale - Troutbeck Station B5288
1/4/26 A5092 Barnet Bypass (Mill Hill - Hatfield) new build
A5093 Barnet Bypass (South of Page Street - Highgate Wood) new build -
A5094 Link in Whitehaven
1/4/27 A5095 Northampton (St Peter's Bridge - Abington) -
A5096 Barwell Fields - Earl Shilton B581
A5097
A5098
A5099 Blackpool (Central Drive) A584
1/4/28 A5100 Edgware - Mill Hill Station -
A5101 Northampton not on '32 map
A5102 Wilmslow - Woodford - Upper Swineseye - B5092, B5093
Bramhall - Heaviley
post 32 A5103 B5290
1935 A5104 proposed Swinton - north of Worsley A572 proposed '34 renumbering that didn't happen. On '39 map A5104 is current route that was elevation of B5104.
A5105 new build: u/c in 32
1934? A5106 A580 E Lancs Road first section opened in 34
A5107 route in Liverpool?
A5108 current route created '46-'56
A5109
A5110
A5111 new build, B5381 first section opened 1933
A5112 Link in Shrewsbury A5 (bypass u/c in '32)
A5113? current route '46 vintage (created by numbering changes from '46 Trunk roads Act)
A5114? current route created '46-'56
A5115? current route 40s vintage (Chester bypass)
A5116? current route 40s vintage (Chester bypass)
A5117 Chester Northern bypass new build: u/c in '32
A5118? current route created '46-'56
A5119? current route created '46-'56
A5120 Dunstable - Ampthill B556 created post-35, but pre-39
6-zone
NEW A ROADS 1924 - 1932
(based on MOT maps, TNA documentation and 1932 map)
DATE NUMBER ROUTE OLD NUMBER
1/4/23? A6097 Junction with A46 - Loudham B688
1/4/24 A6098 Link in Market Harborough
A6099 Chesterfield (Local Route) B6046 (?)
A6100 Sheffield (London Road (part)) B6068
A6101 Rivelin Bridge - Owlerton B6075
A6102 Sheffield Outer Ring Road B6084
A6103 Newton Heath - Chain Bar
A6104 Heaton Park - Chain Bar
A6105 Greenlaw - Duns - Berwick-upon-Tweed B6364 (part), B6355 (part)
A6106 Junction with A7 - Lugton - Cauldcoats - B6374
Portobello
1/4/25 A6107 Baydon Hill - Bradley B6114 (part)
A6108 Ripon - Masham - Leyburn - Richmond - B6266, B6267 (part), B6269, B6270 (part)
Scotch Corner
1/4/26 A6109 Sheffield - Kimberworth B6081
A6110 Leeds Ring Road
A6111 Wooler - Scremerston B6350
A6112 Coldstream - Duns - Burnhouses B6365
1/4/27 A6113 Link in Hyde -
A6114
A6115 Link in Welwyn A1
1/4/28 A6116 Islip - Brigstock - Stanion B667
A6117
A6118 Link in Wansford A1
A6119 Blackburn Ring Road
A6120 Leeds Ring Road
A6121 Morcott - Stamford B672
A6122
A6123
A6124 Fordel Park - Musselburgh B6372
1/10/28 A6125 Newcastle (High Level Bridge -
Newgate Street - Percy Street) A1
A6126 Newcastle (Church Street - Swing Bridge - A184
Grey Street)
A6127
A6128
A6129
A6130
A6131
A6132
A6133 Link in Newark
A6134
A6135 West of High Green - South of Birdwell
A6136
A6137
A6138
A6139
A6140
A6141 A1 - Letchworth
7-zone
NEW A ROADS 1924 - 1932
(based on MOT maps, TNA documentation and 1932 map)
DATE NUMBER ROUTE OLD NUMBER
16/5/24 A743 Ravenstruther - Lanark B715
A744 Junction with A72 near Hazelbank - B743
Kirkmuirhill - Strathaven
16/5/25 A745 Junction with A711 near Dalbeattie - B727
Castle Douglas
A746 Braehead - Whithorn - Glasserton B734
newyear?A747 Glasserton - Port William - Glenluce B735
A748 ? Glasgow-Edinburgh New Road ? ?newbuild?
A749 Muirkirk - Strathaven - East Kilbride - B744
Rutherglen - Glasgow (Farme)
A750 Whithorn - Isle of Whithorn -
A751 Clachanpluck - Invermessan -
newyear?A752 Kaimrig End - Moffat B713
A753 Harestanes (near Blyth Bridge) - Carnwath B714
A754 Carstairs - Carluke B716
A755 Kirkcudbright - Minto Cott B728
newyear?A756 Dumfries Bypass -
A757 Dunragit - Lochans A715
newyear?A758 Ayr - Mauchline -
A759 Troon - Loans - Kilmarnock B750
A760 Largs - Kilbirnie - Lochwinnoch - B785
Junction with A737
A761 Paisley - Bridge of Weir - Port Glasgow B789, B790, B791
newyear?A762 Dalry - Kurkcudbright -
A763 Camberslang - Fullarton??? B760
A764 Portpatrick - Knockaldie B738
A765 Croseclays - Colmonell - Pinwherry Station B739
newyear?A766 Penicuik (Shottstown) - Walstone B706
A767 Mid Calder - Uphall B707 (part)
A768 Eskbank - Loanhead - B703
Junction with A701 near New Pentland
A769 Balmaclellan - Bogue -
8-zone
NEW A ROADS 1924 - 1932
(based on MOT maps, TNA documentation and 1932 map)
DATE NUMBER ROUTE OLD NUMBER
16/5/24 A860 Great Cumbrae Island -
A861 Drimsallie - Corran - Acharcle (Shiel Pier) B849, B850
A862 Inverness - Fort Augustus B851
A863 Sligachan - Bracadale - Dunvegan B883
A864 Link in Dunvegan between A850 and A863 -
A865 Uist (?)
A866 Stornoway - Portnaguran -
A867 Lochmaddy - Clachan B892 (part)
A868 Branch to Tarbert Pier B898
A869 Scalasaig - Garvard -
A870 Scalasaig - Colonsay House -
A871 Scalasaig - Kiloran -
A872 Branch to Corran Ferry -
A873 Port of Menteith - Thornhill - Blair Drummond B825
A874
A875 Alderpark - Keoculloch -
A876 Glasgow - Anniesland (New City Road (part), B810, A810, newbuild
Great Western Road)
A877 Link in Renfrew -
A878 Link at Old Kirkpatrick A810 (assuming current A878)
A879 Glasgow - Bardowie Station B812
A880 Ardentinny Ferry - Strone - Rashfield B834
A881 Broadford - Elgol -
A882 Wick - Duncansby - Thurso B875, B876
A883 Camelon - Denny B818 (part) on 1930 map
A884 Carnoch - Lochaline B849
A885 Dunoon - Sandbank B835
A886 Strachur - Kilfinan - Tighnabruaich B837
A887 Invermoriston - Cluanie Bridge Inn B852
A888 Barra -
A889 Dalwhinnie - Laggan B848
A890 Kirkton - Lochcarron - Achnasheen B855
A891 Junction with A803 near Antermony Loch - B821
Lennoxtown - Strathblane
A892 Callander - Dunmore Fort B828
A893
A894 Skiag Bridge - Laxford Bridge -
A895 Latheron - Thurso B873 on 1932 map
A896 Wick Town - Wick Harbour B874
16/5/33?A897 Helmsdale - Melvich B872 not on 1932 map
16/5/34?A898
16/5/34 A899 Link in Broxburn A8
9-zone
NEW A ROADS 1924 - 1932
(based on MOT maps, TNA documentation and 1932 map)
DATE NUMBER ROUTE OLD NUMBER
16/5/24 A955 Kirkcaldy - Dysart - Leven - Montrave B927
A956 Marywell - Aberdeen B982
A957 Stonehaven - Junction with A943 near Banchory B978
A958 Muirdrum - Forfar B963
A959 Amstruther - St Andrews B944
A972 Dundee Bye-pass B959
A973 Balmoral Castle - Ballater - Aboyne B968
A974 Davan - Tarland - Echt - Kingsford B974
A975 Junction with A92 - Newburgh - Port Errol - B9005
Coldwells
A976 Link in Dunfermline -
A977 Tumblingbridge - Drum - Kinross B910
A978
A979 Kirkton of Oyne - Gartly Station -
A980 Banchory - Torphins - Lumphanan - Alford B976
A981 Inverurie - Oldmeldrum - New Deer - Fraserburgh B9002
A982 Link in Edinburgh between A90 and A902 -
A983 Freuchie - Falkland - Auchtermuchty - Newburgh B936
A984 Dunkeld - Junction with A923 near Coupar Angus B947
A985 Clackmannan - Kincardine - Torryburn - B911, B912
Broomhall
A986
A987
A988
A989
16/5/32 A990 Junction with A98 - Portgordon - Buckie B9016 (part)
B Roads
1-zone
NEW B ROADS 1924 - 1932
(based on MOT maps, TNA documentation and 1932 map)
DATE NUMBER ROUTE OLD NUMBER
B190
pre-32 B191 Beacontree - Goodmayes
B192
B193
B194
B195
B196
1/4/24 B1351 Link in Stansted Mountfitchet
B1352 Elmstead Market - Ramsey
B1353 Aldringham - Thorpeness
B1354 Thursford - Aylsham - Potter Heigham
B1355 Fakenham - Burnham Market
B1356 Spalding (Park Road)
B1357 Cowbitt - Moulton
B1358 Fleet Hargate - Holbeach Clough
B1359 Gedney - Gedney Grove End
B1360 Link in Boston (South Street and South End)
B1361 Immingham - Grimsby
B1362 Hedon - Withernsea
B1363 York - Oswaldkirk
B1364 Scarborough (Marine Road)
B1365 Sokesley - Coulby Manor
B1366 Liverton Moor - Loftus
1/4/25 B1367 Link in Barking between A13 and A123
B1368 Puckeridge - Bridgefoot - Harston
B1369 Link in Clacton Upon Sea A133
B1370 Link in Great Yarmouth
B1371 Swineshead Bridge - A154 near Boston
B1372 Spilsby - Scremby
B1373 Withern - Maltby le Marsh
B1374 Link in Cleethorpes
B1375 Link in Guisborough A171
B1376 Link In Hartlepool (Middleton Road)
B1377 East Linton - Longniddry
1/4/26 B1378 Scunthorpe - Crosby
1/4/27 B1379 Great Chesterford - Great Shelford
B1380 Peterborough (Station - New England)
B1381 Earith - Sutton
B1382 Ely - Junction with A1101
B1383 Link in Beccles
B1384 Carlton Colville - Pakefield
B1385 Lowestoft - Corton - Hopton
B1386 Southery - Feltwell
B1387 Blythburgh - Walberswick
B1388 Little Walsingham - Blakeney
B1389 North Walsham (King's Arms Street)
B1390 Sutton St James - Long Sutton
B1391 Drayton - Frampton West End
B1392 Hubbert's Bridge - Kirton
B1393 Boston (Brotherloft Road - Norfolk Street)
B1394 Rookfield House - Swaton - Heckington
B1395 Junction with A17 at Garwick - North Kyme
B1396 Doncaster - Haxey
B1397 Woodhall Spa (Victoria Avenue - Stanhope Avenue (part))
B1398 Lincoln - Raventhorpe
B1399 Bullington - Halton
B1400 Kirton in Lindsey - Messingham
B1401 Clee - Hall Farm
B1402 Link in Barrow upon Humber
B1403 Hayton - Misterton
B1404 Houghton Spring - Seaton
B1405 Sunderland (Ryhope Grange - Southwick)
B1406
B1407 East Linton - Tynninghame
B1408 Gladsmuir - Longniddry
B1409
1/4/28 B1410 Fordham - Kennet End
B1411 Ely - Hundred Foot Drain
B1412 Three Holes - Upwell
B1413
B1414
B1415 Allerston - Junction with B1258
B1416 Whitby - Ruswarp - Low Moor
B1417 Fore End - Felsted - Blake End
B1418 Woodham Ferrers Station - Woodham Mortimer
B1419 Vange - Great Spenders
B1420 Junction with A13 - Corringham
B1421 Upminster - North Ockendon
B1422
B1423
B1424
B1425 Link in Thornaby On Tees
B1426
1/4/33 B1427 Link in Scarborough between A64 and A165
B1428
B1429 Cranwell - A17
B1430 Scunthorpe - Burton upon Stather - Winterton
B1431
B1432 Junction with A158 near Winceby - Partney
B1433
B1434 Owersby Moor - Kettleby
B1435 Link in Bungay (Upper Olland Street, Filxton Road)
B1436 Roughton - Great Wood
B1437
B1438 Link in Woodbridge A12
B1439 West Newton - A149
B1440 Hillington - Dersingham
B1441 Guyhirne - Wisbech St Mary - Wisbech
B1442 Link in Wisbech
B1451 Skegness (sea front)
2-zone
NEW B ROADS 1924 - 1932
(based on MOT maps, TNA documentation and 1932 map)
DATE NUMBER ROUTE OLD NUMBER
B291 Link in Epsom
1/4/24 B2156 Link at Cripps Corner
B2157 Steel Cross - Junction with B2100
B2158 Medway Street, Chatham
B2159 Love Lane, Faversham
B2160 Beltring - Kipping's Cross
B2161 Badsell - Mascals
B2162 Lamberhurst - Yalding
B2163 Tetsing - Leeds - Sittingbourne
B2164 Goat Lees - Kennington - Willesborough
1/4/25 B2165 Cripps Corner - Staple Cross - Horns Cross
B2166 Bognor Regis (local road)
B2167 Southwick (local road)
1/4/26 B2168 Link in Beckenham
B2169 Lamberhurst - Tunbridge Wells
B2170 Sandgate - Junction with B2063
B2171 Link in Newhaven
B2172
B2173 Link in Shoreham (New Road and East Street)
1/4/27 B2174 Stone - Darenth
B2175 Northfleet - Junction with B262
B2176 Southborough - Penshurst Station
B2177 Bedhampton - A3 near Portsdown
B2178 Chichester - East Ashling
B2179 Chichester - West Wittering
1/4/28 B2180 Horsham (Hurst Road)
B2181 Shover's Green - Burwash Common
B2182 Bexhill - Little Common
B2183 Link between A272 and A275
B2184 Link in Cuckfield
B2185
1/4/29 B2186 Crayford - Saw Mills
B2187 Orpington - Locksbottom
B2188 Langton Green - Penshurst
B2189 Cranbrook Bypass
B2190 Telegraph Hill - Manston Court
1/4/32 B2191 St Anthony's Hill - Pevensey
B2192 Link in Portslade (Carlton Terrace)
B2193 Link in Portslade (Church Road, Trafalgar Road)
B2194 Link in Portslade (Carlton Terrace)
B2195 Link in Horsham (?)
B2196 Horsham (Albion Road)
B2197 A259 near Toddington - Wick
B2198 Birdham - Bracklesham
1/4/33 B2199 Warnham - Broadbridge Heath
B2200
B2201 Appledram - Sidlesham Common
B2202 Link in Hailsham
B2203 Heathfield - Horham
B2204
B2205 Whitstable - Herne Bay A299
B2206 Link in Herne Bay A299
B2207
B2208 Link in Caterham A22
B2209 Link in Mickleham A24
B2210 Bledon - Bexley - Dartford A210
B2211 Dunton Green - Sundridge
B2212 Link in Bromley
3-zone
NEW B ROADS 1924 - 1932
(based on MOT maps, TNA documentation and 1932 map)
DATE NUMBER ROUTE OLD NUMBER
1/4/23 B3333 Gosport (South Street, Bury Road
and Ann's Hill Road)
B3334 Brockhurst - Tichfield
B3335 Rushall - Junction with A345 at Wood Bridge
B3336 Link at Beer
B3337 Torquay (Union Street (part) and Newton Road)
B3338 Crediton (part of East Street)
B3339 Loop at Bridgwater
B3340 Nettlestone - Nettlestone Point
B3341 Newport (Castle Road)
1/4/24 B3342 Lower Ashton - Longwood House
B3343 Weytown - Woolacombe
B3344 Bovey Tracey - South of Batworthy
B3345 Reading (Silver Street, London Street, Duke Street)
B3346 Loop at Puxton & Worle Station
B3347 Christchurch - Winkton
1/4/25 B3348 Eversley - Finchampstead
B3349 Wokingham - Arborfield Cross
B3350 Shinfield - Spencer's Wood
B3351 Corfe Castle - Studland
B3352 Sutton Veny - Boreham
B3353 Corsham - Whitley
B3354 Stratton on The Fosse - Midsomer Norton
B3355 Hallatrow - Midsomer Norton Station
B3356 Chilcompton - Nettlebridge
B3357 Princetown - Rendlestone
B3358 Simonsbath - Friendship Farm
B3359 Middle Taphouse - Pelynt
B3360 Link near Doubleboss Station, Cornwall
B3361 Link in Falmouth
B3362 Gweek - Garras
1/4/27 B3363 Kingston - Surbiton
B3364 Link in Surbiton B286
B3365 Link in Kingston (Penrhyn Road) B287
B3366 Lower Halliford - Shepperton
B3367 Badshot Lea - Upper Hale
B3368 Bournemouth - Poole Head
B3369 Parkstone - Sandbanks
B3370 Cheddar (Tweentoun Way)
B3371 Cheddar Gorge - Fernhill
B3372 Shinner's Bridge - Syon Abbey
B3373 Crown Hill - Tamerton Foliot
B3374 Bugle - St Austell
1/4/28 B3375 Link in Twickenham Common
B3376 Staines - Thorpe
B3377 Feltham - East Bedfont
B3378 Old A4 though Colnbrook A4
B3379 South of North Waltham - Stockbridge
B3380 Southampton (Wimpson Lane)
B3381 Starcross - Junction with A380
B3382
1/4/29 B3383 Link at Oakley Green
B3384 Farnham - Upper Bourne
B3385 Stubbington - Lee-on-the-Solent
1/4/32 B3386 Shawford - Twyford
B3387
B3388 Bradford on Avon (New Road, Woolley Street)
1/4/35 B3389 Salisbury (Milford Street)
B3390 Warmwell - Tolpuddle
B3391 Junction with A38 - Uffculme - Willand
B3392
B3393
B3394
B3395
B3396
B3397
B3398
B3399
B3400
B3401
B3402
B3403
B3404
B3405 on 1934 mapping
4-zone
NEW B ROADS 1924 - 1932
(based on MOT maps, TNA documentation and 1932 map)
DATE NUMBER ROUTE OLD NUMBER
B490 Acton - Chiswick Park
B491 Acton - Chiswick High Road
B492 Acton - Old Oak Common
1/4/23 B4425 Cirencester - Burford
B4426 Willsbridge - Bridge Yate
B4427 Downend - Ridgeway
B4428 Berkeley - Sharpness
B4429 Dunchurch - Hillmorton
B4430 Link in Walsall
B4431 Nibbey - Coleford - Staunton
B4432 Link at Nailbridge
B4433 North Cornelly - Margam
B4434 Tonna - Resolven
B4435 Link in Pontardawe (Holly Street, Grove Road)
B4436 The Mumbles - Kilvrough
1/4/24 B4437 Junction with A361 - Charlbury
B4438 Middle Bickenhill - Hampton in Arden
B4439 Halton - Hockley Heath
1/4/25 B4440 Wooburn Green - Holtspur
B4441 Amersham (A416 - A4090)
B4442 Chalfont St Giles - Little Chalfont
B4443 Aylesbury - Stoke Mandeville
B4444 Princes Risborough - Longwick
B4445 Thame - Chinnor
B4446 Woodley - Sonning
1/4/26 B4447 Maidenhead - Cookham
B4448 Link in Shillingford (?)
B4449 Lechlade - Bampton - Yarnton
B4450 Stow - Chipping Norton
B4451 Halford - Gaydon - Southam
B4452 Harbury Station - Ufton
B4453 Leamington - Blue Boar
B4454 Coventry (Queens Road, Butts Road)
B4455 Cross in Hand - Junction with A447 near Wolvey
B4456 Walsall Ring Road in 1932 apparently - reserved earlier?
B4457 Stretford - Legion Cross
B4459 Bow Street - Junction with A44
1/4/27 B4460 Link in Harlseden
B4461 Over - Almondsbury - Aust
B4462 Warwick (Nursery Wood) - Barford
B4463 Longbridge - Hampton on the Hill
B4464 Link in Coventry
B4465 Staple Hill - Tolldown Hill
B4466 Bristol (Jacob's Well Road)
B4467 Bristol (Pembroke Road) was B3125
B4468 Bristol (Clifton - Horfield)
B4469 Bristol (Horfield - Whitehall)
B4470 Bristol (Link at Westbury Park)
B4471 Swyffra - Hafod-y-Coed
B4472 Newbridge - Crumlin
B4473 Montford Bridge - Onslow Hall
B4474 Link in Pontardawe
B4475 Pontardawe - Craig Llangiwg
B4476 Llandysul - Junction with A482
1/4/28 B4477 New Tredegar - Rhymney
B4478 link in Ebbw Vale ?
B4479 Bourton on the Hill - Charingworth
B4480 Henley in Arden - Gorcott Hill
B4481 Willenhall - Binley
B4482 Link in Worcester
B4483 Tipton - Coseley
B4484 The Scotlands - Wednesfield - Willenhall (Staffs) -
B4485 Worcester (Wylds Lane) ?
B4486 Barry - Merthyr Dyfan
B4487 Link in Cardiff?
B4488 Cardiff (Ely Rise - Junction with B4256)
B4489 Swansea - Llangyfelach
1/4/29 B4490 Crosskeys - Risca?
B4491 Gunnersbury Park - Little Ealing
B4492 Acton - Old Oak Common
B4493 Link in Didcot B4016
B4494 Newbury - Wantage
B4495 Iffley - Headington
B4496 Link in Oxford ?
B4497 Redditch - Beoley
B4498 Link in Birmingham ?
B4499 Minsterley - Junction with B4386
B4500 Chirk - Llansantffraid Glyn Ceiriog
B4501 Bala - Cerrig Druidton
B4502
B4503 Great Malvern - Leigh Sinton
1/4/30 B4504 Rickmansworth - Watford
B4505 Chesham - Hemel Hempstead
B4506 Northchurch - Dagnall - Junction with B489
B4507 Childrey - Swindon
B4508 Cheltenham (Queens Road)
B4509 Wickwater - Falfield
B4510 Evesham - Littleton
B4511 Bedwellty - Aberbargoed
B4512 Ystrad - Ferndale
1/4/31 B4513 Link in Old Hill ?
B4514 Link in Olton between A41 and B4146
B4515 Link in NW Birmingham ?
B4516 Link in Washwood Heath ?
B4517 Tipton Green - Horsley Heath
B4518 Rhayader - Eden Village
B4519 Link north of Narberth
B4520 Narberth High Street
B4521 Avergavenny (Park Crescent - Oakland Road)
B4522 Treherbert - Blaencwm
B4523 Link in Tonypandy ?
B4524 Longland - Ogmore - St Bride's Major
B4525 Middleton Cheney - Kislingbury
B4526 Chazey Heath - Goring
B4527 Swindon (Groundwell Road)
B4528 Link at Brimfield
B4529 Link at Shirl Heath between A44 and A4110
B4530 Link in Leintwardine between A4110 and A4113
B4531 Link at Erdington
B4532 Link in Birmingham ?
B4533 Link in Birmingham ?
B4534 Link in Stratford
B4535 Link in Stratford
B4536 Link in Pershore
B4537 Link in Wollaston
B4538 Link in Daventry
1/4/32 B4539 Link In Watford
B4540 Junction with A5 - Whipsnade - Valance End Farm
B4541 Whipsnade - Dunstable
B4542 not Oxhey version as not on '35 map
B4543
B4544 Weston Turville - Aston Clinton on '35 map, but not '32
B4545 Valley - Holyhead on '32 map
B4546 Cardigan - Poppit Sands
B4547 Capel-y-Graig - Brynrefail on '39 map, but not '32
B4548 Cardigan - Gwbert on '39 map, but not '32
B4549 Link in Kidderminster on '32 map
5-zone
NEW B ROADS 1924 - 1932 (based on MOT maps, TNA documentation and 1932 map) DATE NUMBER ROUTE OLD NUMBER B590 B591 1/4/23 B5308 Link in Holmes Chapel B5309 Middlewich - Wintham B5310 B5311 Ashton upon Mersey - Sale B5312 Link in Carlisle (Corporation Road) 1/4/24 B5313 Tamworth (Victoria Road) B5314 Weston under Lizard - Weston Heath B5315 Stone - Stone Station B5316 B5317 B5318 B5319 Link in Ormskirk A5070 B5320 Penrith - A592 near Ullswater B5321 Lancaster - Morecambe A589 B5322 Junction with A591 - Threlkeld 1/4/25 B5323 Link in Kettering between A43 and A6 B5324 Church Town - Rempstone - Junction with A46 B5325 Barwell - Stapleton B5326 Ibstock - Ashby de la Zouch B5327 Leicester - Field Head B5328 Anstey - Sileby - Cotes B5329 Coalville - Whitwick B5330 Cropston - Shepshed B5331 Link to Rudyard Lake Station B5332 Gorsedd - Rhuddlan B5333 B5334 B5335 Middlewich - Junction with B5309 B5336 Wharton Green - Moulton B5337 B5338 B5339 Liverpool (Liver Street - Lime Street) B5340 B5341 B5342 B5343 Skelwith Bridge - Middlefell Place B5344 Holmbrook - Seascale - Gosforth B5345 Rothersyke - St Bees - Whitehaven 1/4/26 B5346 Northampton (Abington Avenue) B5347 Northampton Station - Kingsthorpe Hollow B5348 B5349 Wilnecote - Kettlebrook B5350 Copt Oak - Loughborough B5351 Rothley - Mountsorrel B5352 B5353 B5354 B5355 B5356 Daresbury - Howshoots B5357 B5358 Junction with A511 - Newhall - Swadlincote B5359 Link in Keswick (Bank Street) B5360 B5361 B5362 Finchley-Mill Hill East B5363 Link in Market Harborough B5364 Elmesthorpe - Earl Shilton B5365 Enderby - Junction with A46 B5366 South Wigston - Leicester (Freement Common) B5367 Newcastle under Lyme - Old Peel B5368 Silverdale - Wolstanton B5369 Basford - Broad Meadow B5370 Dimsdale - Port Hill B5371 Kidsgrove - Coalpit Hill B5372 Link in Ruthin B5373 Hope - Junction with B5102 B5374 B5375 Wigan - Apley Moor B5376 B5377 B5378 Elstree - Broad Colney B5379 Link in Bedford (?) B5380 Desford - Leicester Forest East B5381 Derby Ring Road B5382 B5383 St Asaph - Ty Bont - Trefnant B5384 Bylchau - Llanfair Talhaiarn B5385 B5386 newyear B5387 around B5388 Olney - Yardley Hastings here B5389 B5390 B5391 B5392 Lower Withington - Broker's Cross B5393 Tarvin - Frodsham B5394 B5395 Grindleybrook - Malpas B5396 B5397 B5398 B5399 B5400 Kegworth - Isley Walton
6-zone
NEW B ROADS 1924 - 1932 (based on MOT maps, TNA documentation and 1932 map) DATE NUMBER ROUTE OLD NUMBER B690 South Brington - South Stilton B691 Link in St Albans 1/4/24 B6375 Whirlow - Millhouses B6376 Maltby - Warmsworth B6377 Ardsley - Monk Bretton B6378 B6379 Hook Moor - Lowton (defunct by 9/24) B6380 B6381 B6382 Loop in Ilkley B6383 Milnthorpe - Crooklands B6384 Milnthorpe - Burton-in-Kendal B6385 Milnthorpe - Crooklands B6386 Nottingham (Forest Farm) - Oxton - Southwell B6387 B6388 Sheffield - Gleadless B6389 B6390 B6391 Bromley Cross - Turton - Junction with A666 B6392 B6393 B6394 B6395 B6396 B6397 Kelso - Earlston B6398 Bowden - Newtown-St-Boswells B6399 Newcastleton - Hawick B6400 Crailing - Ashkirk B6401 B6402 B6403 B6404 St Boswells - Junction with B6397 B6405 Denholm - Hassendean B6406 B6407 B6408 B6409 B6410 Rotherham - Dinnington B6411 Hickleton - Great Houghton B6412 Edenhall - Lazonby B6413 Plumpton Wall - Brampton B6414 B6415 B6416 B6417 B6418 B6419 B6420 B6421 High Ackworth - Castleford B6422 B6423 B6424 B6425 Luton (Wardown - Round Green) B6426 Hill End Station - Water End B6427 Maltby - Braithwell B6428 Barugh - Junction with B6421 B6451 Otley - Summer Bridge
London
New London Roads (Ax2xx, Bxyx where y is less than 5)
1-zone
DATE NUMBER ROUTE OLD NUMBER city A1210 Whitechapel - Broadgate - city A1211 Aldersgate - Aldgate - city A1212 Royal Mint Street - Aldgate - city A1213 Threadneedle Street - Monument - B126 Mansell Street - Butcher Row - B127 Cambridge Heath - Old Ford Road - city B128 Lothbury - Aldersgate Street - city B129 London Wall - Barbican - city B130 Threadneedle Street - Liverpool Street - city B131 King William Street - Gracechurch Street - city B132 Byward Street - Blackfriars Underpass - city B133 Lower Thames Street - Upper Thames Street - city B134 Mansell Street - Bethnal Green Road - B135 Shoreditch - Cambridge Heath Road - B137 North Circular Rd - Hertford Road - B138 Endymion Road - Park Avenue - B140 Stepney Green - Blackwall Tunnel Northern Approach - B141 New Southgate - Colney Hatch (?) - B142 Tredegar Road - Bow - B143 Albion Road - Prudhoe Street - B144 Chiswell Street - New North Road - B146 Chingford Lane - Chingford Green -
2-zone
DATE NUMBER ROUTE OLD NUMBER A2218 route in Sydenham - B236 Brockley - Lewisham High St - B237 Upper Tooting - Clapham South Stn - B238 Peckham Rye - Honor Oak Pk - B239 Grove Lane - Denmark Hill - newyear B240 New Kent Rd - Borough High St - B241 Tooting Bec Common - Amen Corner,Tooting - B242 Balham - Streatham - B243 South Croydon - Woodside Green -
3-zone
DATE NUMBER ROUTE OLD NUMBER
A3219 Parsons Green - Fulham -
A3220 Clapham Common - White City -
A3221 Wandsworth - East Hill -
B319 Belgrave Square - Brompton Road -
B320 ??? -
B321 Richmond Bridge - Richmond Park -
B322 Richmond Hill - Sheen Road, Richmond -
newyear B323 Lambeth Bridge - Buckingham Gate -
B324 Rochester Row - Ebury Bridge -
B325 Kensington Road - Cromwell Road -
B326 Westminster - Pimlico -
B327 Haymarket - Regent Street -
B349 Barnes
4-zone
DATE NUMBER ROUTE OLD NUMBER city A4208 Ludgate Circus - Holborn Circus - A4209 Marylebone - Lancaster Gate - B415 Notting Hill Gate - Ladbroke Grove -
4-zone
DATE NUMBER ROUTE OLD NUMBER A5204 Edgware Rd - Regent St - A5205 Maida Vale - Camden Town - B520 Kilburn High Road - West End Lane - city? B521 Holborn Circus - Clerkenwell Road - B522 St Giles - Euston - B523 Marble Arch - Regents Park - B524 Baker Street - Bond Street Station - B525 Regent's Canal - Swiss Cottage -
Changes to Existing Roads 1924-1932
Definitions:
- Truncated - part of the route is deleted. If route A-B-C had B-C removed, written as "from C to B"
- Diverted - route takes a different road, but end points remain the same
- Rerouted - route takes a different road, but end points change
- Recycled - route number that had been used before, but is not in use at that time, gets used again
- Reallocated - route number in use gets moved in it's entirety
- Extended - should be self-explanatory
CHANGES TO EXISTING ROADS 1924 - 1932
(based on MOT maps, TNA documentation and 1932 map)
DATE NUMBER CHANGES OLD NUMBER NEW NUMBER NOTES
01/04/24 A259 Made continuous by taking over B259 B259
B1040 Truncated from Spalding to Crowland A1073
B1085 Truncated from Stretham to Haddenham A1072
B1105 Truncated from Barton Mills to Fakenham A1065
B1131 Truncated from Stuston Common to Diss A1067
B2143 Truncated from Chichester to Bognor A294
B3322 Truncated from Newport to Freshwater A3054
B4271 Truncated from Ystrad to Tonyrefail A4093
B6355 Diverted east of Chirnside to Eymouth A6105 Formerly ran to Berwick-upon-Tweed
B6364 Truncated from Eyemouth to Greenlaw A6105, B6355
18/07/24 A1 Diverted via Scotch Corner A66, A687 A167
A66 Truncated to Scotch Corner A1, A1079
A167 Extended to Darlington A1
01/09/24 B1217 Recycled as Hook Moor - Towton Road B6379 B1217 number was vacant after upgrade to A1077 01/04/24
??/09/24 B2009 Eastern end upgraded to A2 A2
19/11/24 A2 Diverted onto Dartford bypass new road A226
A226 Extended along old A2 in Dartford A2
01/04/25 B2068 Extended north to Canterbury B2068
A30 Extended to Land's End B3313
A3 Diverted onto Kingston bypass A239 A3063 bypass under construction
B4025 Reallocated to old A38 near Norton A38 B4025 A38 diverted onto Norton bypass
01/04/26 B1026 Reallocated to Colchester - Heybridge
B4261 Reallocated in mid Cardiff
B4279 Reallocated in Wiltshire
01/04/27 A217 Diverted onto Sutton bypass new road A297
28/10/27 A307 Extended along old A3 in Kingston A3063
A308 Extended along old A3 in Kingston A3063
A3063 Reallocated in Windsor
01/04/33 A229 Diverted to City Way (upgraded road) unclassified B2097
B2097 Reallocated to old A229 nr Rochester A229
??/??/2? B155 Relocated to Turnpike Lane - Roundway unclassified A111 SOURCE:later 20s MOT maps. B155 now A1080 and what was then going to be A108 is now B155
"""""""" A111 Extended to Potters Bar B155
??/??/2? A133 Extended to Sudbury B1058
??/??/2? A406 Gains Whipps Cross Road B160 Strange! SOURCE:later 20s MOT maps.
"""""""" B160 Truncated from Green Man to A104 A406, A1082
01/04/2? A332 Rerouted north of Slough B472 A4007 Slough-Chalfont St Peter road upgraded to Class 1, Slough-Uxbridge road renumbered
"""""""" A412 Extended to Iver Heath B471
"""""""" A4007 Extended to Slough A322
"""""""" B472 Reallocated to Beaconsfield - Amersham B473 A332
"""""""" B473 Rerouted north of Beaconsfield unclass B472 Beaconsfield-Hazlemere road became B473
??/??/2? A20 Diverted onto Farlington bypass new road A2xxx(?) Old road marked as A road on pre-35 maps, then a B road afterwards
??/??/3? A24 Diverted onto Esher bypass new road A2026
"""""""" A240 Diverted onto Esher bypass new road A2026
??/??/3? A24 Diverted onto Leatherhead bypass new road A246, A243
"""""""" A243 Extended onto Leatherhead bypass A24
"""""""" A244 Extended onto Leatherhead bypass new road
"""""""" A246 Extended onto Leatherhead bypass A24
??/??/3? A24 Diverted onto Dorking bypass new road A2003
??/??/3? A3 Diverted onto Guildford bypass new road A3100
??/??/?? A2 Diverted onto Rochester Way new road A207, A209
"""""""" A207 Extended along old A2 to Dartford A2
??/??/?? A239 Reallocated to Morden - Mitcham B275
??/??/?? A3024 Extended across the Itchen to Fareham unclassified
"""""""" A334 Extended to Bitterne unclassified
??/??/?? B358 Truncated from Harrow to Hanwell A4127, unclass. A4127 utilises new build and bits of B358
??/??/?? A4 Diverted onto Twyford bypass A3032
??/??/?? B5092 Truncated from Wilmslow to Woodford A5012
Deletions of Existing Roads 1924-1932
DELETED ROADS 1924 - 1932
(based on MOT maps, TNA documentation and 1932 map)
DATE NUMBER ROUTE NEW NUMBER
01/04/24 B1026 Link in Colchester A1070
B1069 Newtown - Boxford - Hadleigh - Ipswich A1071
B1087 Haddenham - Witcham A1072
B1111 Thetford - South Lopham - Diss A1066
B1148 Norwich - Bawdeswell - Guist - Fakenham A1067
B1165 Eye - Crowland A1073
B1180 Donington - Drayton - Junction with A154 A1075
B1217 Scunthorpe - Winterton - South Ferriby - Barton-upon-Humber A1077
B1337 Pegswood Moor - Widdrington - Amble - Alnwick A1068
B259 Eastbourne - Newhaven A259
B2042 Whitstable - Canterbury A290
B2044 Herne Bay - Sturry A291
B370 Walton-on-Thames - Weybridge A3050
B3036 Botley - Fisher's Pond A3051
B3085 Salisbury - Choldreton - Shipton Bellinger A3052
B3104 Bradford-on-Avon - Melksham A3053
B3325 Freshwater - Shorwell - Ventor - Shanklin - Sandown A3055
B3326 Blackwater - Shanklin A3056
B452 Willesden (Duddinghill Lane - Blackbird Hill) A4088
B4110 Wishaw - Tamworth A4091
B4279 Tonyrefail - Blackmill A4093
B5028 Link in Uttoxeter A5077
B5071 Link in Crewe A5078
B5093 Upper Swineseye - Bramhall - Heaviley A5079
B5180 Liverpool - Huyton - Cronton - Penketh A5080
B5196 Maghull - Scarisbrick A598
B5209 Earlstown - Haydock A599
B688 Junction with A46 - Loudham A6097
B6046? Link in Chesterfield A6099
B6075 Rivelin Bridge - Owlerton A6101
B6084 Sheffield Outer Ring Road A6102
B6374 Junction with A7 - Lugton - Cauldcoats - Portobello A6106
18/07/24 A687 Scotch Corner - Darlington A1
01/04/25 B1209 Brigg - Caistor A1084
B1345 Broxton - Dunbar - Beltonford A1087
B176 Ilford - Becontree Heath A1083
B2103 Junction with A271 near Horsebridge - Hailsham A295
B3042 Southampton - Romsey - Andover A3057
B3278 St Austell - Brighton - Newquay A3058
B3281 St Columb Major - St Columb Minor A3059
B3313 Penzance - Lands End A30
(?) B471 Iver Heath - Denham A412
B4021 Clanfield - Bampton - Witney A4095
B4024 Witney - Woodstock A4095
B4025 Link in Woodstock A4095
B4029 Bletchingdon Station - Bicester (Bignell House) A4095
B4070 Ryeford - Eastington - Claypits A4096
B4164 Ocker Hill - Moxley A4098
B4177 Scotts Green - Kingswinford - Greensforge A4101
B4181 Link in Dennis Green joining A461 and A449 A4102
B4207 Worcester - Hereford A4103
B4210 River Severn - Upton-upon-Severn - Little Malvern A4104
B4217 Gt Malvern - Colwall Green - Junction with A48 A4105
B4282 Laleston - Porthcawl A4106
B4284 Cymer - Abergwynfi A4107
B4285 Cymer - Glyncorrwg A4108
B4352 Hereford (White Cross) - Mortimers Cross - Walford A4110
B4353 Willersleyley - Kington A4111
B4354 Leominster (Barons Cross) - Parton A4112
B4366 Bromfield - Knighton A4113
B6266 Ripon - Masham A6108
B6269 Leyburn - Downholme Moor A6108
01/04/26 B1006 Link at Writtle joining A122 and A414 A1091
B1062 Wixoe - Clare - Long Melford A1092
B1080 Junction with A139 - Brightwell - Martlesham A1093
B1112 Woolpit - Ixworth - Thetford Bridge A1088
B1140 Acle - Great Yarmouth A1096
B3056 Lymington - Lyndhurst A3069
B3161 Bridport - Beaminster - Minsterton - Haselbury Plucknett A3066
B3260 Stratton - Bude A3073
B3280 Truro - Mitchell - Gummow's Shop A3076
B3283 Newquay - Trevissome A3075
B3314 Penzance - Trereife A3077
B4340 Lampeter - Aberayron A4115
03/07/26 A4018 Bristol - Avonmouth B4055, B4054
01/04/27 B1074 Washbrook - Great Blakenham A1100
B1101 Bury St Edmunds - Mildenhall - Litleport - Welney - Outwell A1101
B1199 Junction with B1196 - Maltby le Marsh - Mablethorpe Hall A1104
B1204 Kingerby Wood - Usselby Plantation A1103
B1343 Burnmouth - Eyemouth - Cockburnspath A1107
B2045 Herne Bay - Upstreet A299
B3169 Ilminster - Buckland St Mary - Stopgate A3079
B3246 Plympton- Saltash A3078
B4069 Cirencester - Chalford - Stroud A4116
B4200 Bewdley - Cleobury Mortimer - Clee Hill - Junction with B4364 A4117
B4261 Llandaff - Llantrisant A4119
B4294 Swansea - Port Eynon A4118
B4344 Ponterwyd - Devils Bridge - Aberystwyth A4120
??/??/27 A115 Leytonstone - Valentines A106, unclassified
??/??/?? B1058 Sudbury - Colchester A133
??/??/?? A295 Bexleyheath bypass (new road) A2 - from day 1 of the road opening?
Northern Ireland
DATE NUMBER CHANGES OLD NUMBER NEW NUMBER NOTES ??/??/2? A2 Gap filled B11 ??/??/2? B11 Route deleted A2 ??/??/2? A2 Spur on Buncrara Road created unclass ??/??/2? A40 Route created B71, unclass ??/??/2? B71 Route deleted A40, unclass ??/??/2? A42 Route created B19 ??/??/2? A43 Route created B61 ??/??/2? A44 Route created B63 ??/??/2? A45 Route created unclass ??/??/2? A46 Route created B37 ??/??/2? A47 Route created B72, new build, unclass ??/??/2? B19 Route deleted A42 ??/??/2? B37 Route truncated north of A4 A46 ??/??/2? B61 Route deleted A43 ??/??/2? B63 Route deleted A44 ??/??/2? B72 Route truncated south of Pettigo A47 ??/??/2? B19 Route recycled at Elington unclass ??/??/2? B37 Route duplicated w of Bel, n of Lis unclass ??/??/2? B87 Route created unclass ??/??/2? B88 Route created unclass ??/??/2? B89 Route created unclass ??/??/2? B90 Route created unclass ??/??/2? B91 Route created unclass ??/??/2? B92 Route created unclass ??/??/2? B93 Route created unclass ??/??/2? B94 Route created unclass ??/??/2? B95 Route created unclass ??/??/2? B96 Route created unclass ??/??/2? B97 Route created unclass ??/??/2? B98 Route created unclass ??/??/2? B99 Route created unclass ??/??/2? B100 Route created unclass ??/??/2? B101 Route created unclass ??/??/2? B102 Route created unclass ??/??/2? B103 Route created unclass ??/??/2? B104 Route created unclass ??/??/2? B105 Route created unclass ??/??/2? B106 Route created unclass ??/??/2? B107 Route created unclass ??/??/2? B108 Route created unclass ??/??/2? B109 Route created unclass ??/??/2? B110 Route created unclass ??/??/2? B111 Route created unclass ??/??/2? B112 Route created unclass ??/??/2? B113 Route created unclass ??/??/2? B114 Route created unclass ??/??/2? B115 Route created unclass after '26 ??/??/2? A48 Route created B22 ??/??/2? A49 Route created B24 ??/??/2? A50 Route created B26, B28, B3 ??/??/2? A51 Route created B29 ??/??/2? B3 Gilford - Tandragee section upgraded A50 ??/??/2? B22 Route deleted A48 ??/??/2? B24 Route deleted A49 ??/??/2? B26 Route deleted A50 ??/??/2? B28 Route deleted A50 ??/??/2? B29 Route deleted A51 ??/??/2? A52 Route created B13 ??/??/2? A53 Route created unclass ??/??/2? A54 Route created B64 ??/??/2? B13 Route deleted B13 ??/??/2? B64 Route deleted B64 ??/??/2? A501 Route extended B37 ??/??/2? B37 Route deleted A501 ??/??/2? B72 Route rerouted to Irvinestown unclass ??/??/2? B118 Route created unclass ??/??/2? B119 Route created unclass ??/??/2? B120 Route created unclass ??/??/2? B121 Route created unclass ??/??/2? B122 Route created unclass ??/??/2? B123 Route created unclass ??/??/2? B124 Route created unclass ??/??/2? B125 Route created unclass ??/??/2? B126 Route created unclass ??/??/2? B127 Route created unclass