B roads in Zone 1 of the Great Britain numbering scheme

B roads are numbered routes in Great Britain of lesser importance than A roads. See the article Great Britain road numbering scheme for the rationale behind the numbers allocated.

The numbering zones for roads in Great Britain

Zone 1 (3 digits)

Road	From	To	Notes	Length
B100	A501 Moorgate, London	A1 Barbican Underground station, London		0.4 miles
B101	A5201 Old Street, London	A1200 East Road, London	One way road.	0.4 miles
B102	A1200 New North Road, London	A104 Balls Pond Road, London		0.8 miles
B103 (defunct)	A1201 St. Paul's Road, London	A104 Balls Pond Road, London	Defunct. Now part of the A1199
B104	A105 Newington Green, London	A10 in Stoke Newington, London		1.1 miles
B105	A1201 in Finsbury Park near London	A10 in Stoke Newington near London		1.3 miles
B106	B550 in Muswell Hill near London	A406 in Bowes Park near London		1.7 miles
B107 (defunct)	A1203 in East Smithfield	West end of Wapping High Street
B108	A1203 in Shadwell, London	A104 junction in Dalston		2.7 miles
B109	A118 Forest Gate	A124 East Ham		1.2 miles
B111	A10, Stoke Newington, London	A107, Clapton near rail station		0.6 miles
B112	A102 Homerton	A12 near Hackney Wick		0.8 miles
B113	A107 Hackney Central	A106 Homerton		1 mile
B116	A124 near Plaistow	A112 Plaistow		0.5 miles
B118	B142 near Bow	A1208 Shoreditch,London		2.3 miles
B119	A107 Bethnal Green,London	A12 near Bow,London		1.7 miles
B120	B119 Bethnall Green	A11 Stepney Green		0.5 miles
B121	A11 near Stepney Green,London	A13 Limehouse,London		0.7 miles
B122	A10 Shoreditch High Street	A1209 Bethnal Green Road	Calvert Avenue/Arnold Circus/Club Row	0.3 miles
B125	A12 near Bow,London	A13 near Canning Town		0.4 miles
B126	A13 Limehouse,London	A1211 near Tower Gateway DLR Station		1.4 miles
B127	A107 Cambridge Heath,London Rail Station	B118 near Bethnal Green		0.6 miles
B134	A1211 Aldgate,London	A1209 near Shoreditch		1 mile
B135	A1209 Bethnal Green Road	A107 Cambridge Heath Road	Sclater Street/Cheshire Street/Dunbridge Street/Bethnal Green railway station/Three Colts Lane	0.8 miles
B158	A602 near Tonwell, Hertfordshire	A1000 near Potters Bar, Hertfordshire	The B158 originally started from the A10 at Wadesmill, but since the opening of the High Cross bypass, has been truncated.
B198	A47 near Wisbech	A47 near Wisbech	This is the old A47 renumbered in 1984 with the opening of the Wisbech bypass. Road number is also in use near Cheshunt.
B198	A10 / A121 junction near Waltham Cross	B156 in Goff's Oak near Cheshunt	The Cheshunt Southern Relief Road, formerly part of the A121 and renumbered around the time this section of the M25 was completed. Road number is duplicated in Wisbech with both still being in use.

Zone 1 (4 digits)

Road	From	To	Notes	Length
B1001	A10 at Ware	A1170 at Ware
B1002	Brentwood	Near Chelmsford
B1003	Lincoln	North Hykeham
B1004	Ware	Bishop's Stortford	Shown on Newnes 1927 atlas as the B1002
B1005 (defunct)	Bishop's Stortford	Hatfield Heath	Now part of the A1060
B1006	A13 in South Benfleet	B1014 in Benfleet
B1007	Stanford-le-Hope	Chelmsford
B1008	Chelmsford	Dunmow	The section from Little Waltham to Dunmowwas downgraded from the A130.
B1009	Chelmsford	Galleywood
B1010	A414 Woodham Mortimer	Burnham on Crouch
B1012	South Woodham Ferrers	B1010 near North Fambridge	Connecting the B1010 with A132
B1013	Rayleigh	A127 Prittlewell
B1014	Canvey Island	A13 road between Hadleigh and Thundersley
B1015	Westcliff on Sea	Southend on Sea
B1016	A1160 Southend on Sea	Shoeburyness
B1017	A13 near North Shoebury	B1013 near Hawkwell
B1018	Southminster	Braintree
B1019	Hatfield Peverel	Langford
B1021	Burnham on Crouch	Bradwell Waterside
B1022	Heybridge	Colchester
B1023	near Kelvedon	Tollesbury
B1024	Kelvedon	Earls Colne
B1025	Colchester	West Mersea	crosses from the mainland to Mersea Island by way of The Strood which is covered by the sea at the time of high spring tides.
B1026	Heybridge	Colchester
B1027	A133 south of Colchester	A133 at Clacton-on-Sea	by way of Alresford, Thorrington and St Osyth
B1028	B1027 at the University of Essex	Wivenhoe
B1029	Jc 30 of the A12 near Stratford St Mary	Brightlingsea
B1032	Clacton on Sea	Kirby Cross
B1033	A133 at Weeley	Frinton-on-Sea
B1034	B1033 southeast of Thorpe-le-Soken	Walton-on-the-Naze
B1035	B1352 southeast of Manningtree	B1033 northwest of Thorpe-le-Soken	By way of Horsleycross Street, Horsley Cross, Tendring Green, Goose Green and Tendring,
B1036	west of Laindon	south of Laindon
B1037	northeast of Stevenage	Cottered
B1038	Buntingford	Newport, Essex
B1039	Royston	Wendens Ambo
B1040	Biggleswade	Crowland
B1041	A1 Little Paxton	St Neots
B1042	Sandy	A1198 near Wendy
B1043	A1(M) at Alconbury	A1(M)/A15 at Norman Cross
B1044	A141 northwest of Huntingdon	B1514 Huntingdon
B1046	Eynesbury	A603 near Barton
B1047	A1303 in Barnwell	A14 in Fen Ditton
B1048	St Neots	north of Eaton Ford
B1049	A1307 in Cambridge	A1123 in Wilburton
B1050	Bar Hill	Chatteris
B1051	Stansted	Great Sampford
B1052	B1061 near Burrough Green	Wendens Ambo
B1053	Saffron Walden	A131 north of Braintree
B1070	A137 at Cattawade near Manningtree	Hadleigh, Suffolk	The B1070 originally continued northwards from here towards Bury St Edmunds. This is now the A1141.
B1071	A1141 at Lavenham	B1115 near Little Waldingfield
B1078	Bildeston	B1084 northwest of Orford
B1079	Helmingham Hall	Woodbridge
B1083	A1152 at Woodbridge	Bawdsey	by way of Sutton, Shottisham and Alderton
B1084	A1152 east of Woodbridge	Orford	by way of Butley and Chillesford
B1101	A1101 near Wisbech	B1099 in March
B1102	A1303 in Stow cum Quy, near Cambridge	A1101 in Mildenhall
B1103	B1102 in Burwell	A142 in Newmarket
B1105	Wells-next-the-Sea, Norfolk	Fakenham, Norfolk	Locally called the 'Dry Road', due to it being the only route in Norfolk not to have a pub on it. Originally the route went from Wells-next-the-Sea, through Wighton, Little Walsingham, Houghton St. Giles and East Barsham, on to Fakenham, but was re-classified with a parallel route circa 2002.
B1108	A1065 near Bodney	Norwich
B1113	Sproughton	Norwich
B1116	Lower Hacheston	Harleston
B1117	Halesworth	A140 Thornam Parva
B1118	B1116 Dennington	A140 south of Diss
B1119	Leiston	Saxtead Green
B1120	Framlingham	Badingham
B1121	A12 in Kelsale (near Saxmundham)	A1094 near Friston
B1122	A12 near Yoxford	A1094 in Aldeburgh
B1123	B1116 near Harleston	A145 near Blythburgh
B1124	B1123 in Halesworth	A145 in Brampton
B1125	B1122 near Theberton	A12 in Blythburgh
B1126	A12 in Wangford	A1095 in Reydon
B1127	A1095 in Reydon	A146 near Worlingham
B1132	A1066 (High Street in Diss)	B1077 (Shelfanger Road in Diss)
B1133	B181 near Broadley Common	A1169 in Great Parndon, (Harlow
B1134	B1077 between Short Green and New Buckenham	A143 near Redenhall
B1135	A1075 near Toftwood	B1113 between Bracon Ash and Wreningham
B1136	Hales, A146, Close to Loddon	Haddiscoe, A143	Norfolk
B1137	A12 in Hatfield Peverel	A1099 in Chelmsford
B1144	A148 (London Road in Kings Lynn)	A148 between Kings Lynn and Gaywood
B1145	A149 at Kings Lynn,	B1159 at Mundesley
B1149	A148, Holt	A140, north of Norwich	The only direct route between Norwich and Holt
B1150	A1151 at Norwich	A149 at North Walsham
B1156	A149 at Blakeney	A148 at Sharrington	Links A148 inland to the A149 coast road
B1159	A149 at Cromer, Norfolk	A149 at Caister-on-Sea, Norfolk	Coastal road, parallels part of the former Norfolk and Suffolk Joint Railway	32 miles
B1162	A roundabout on the A15 in Lincolnshire near Northborough.	Deeping St. James
B1164	Markham Moor Roundabout on the A1	Carlton-on-Trent	Used to be part of the A1 until the current A1 highway was built.
B1165	Spalding	A1101 in Cambridgeshire
B1166	Wisbech	Market Deeping
B1167	Thorney	B1166 near Throckenholt in Cambridgeshire	The part througth Thorney used to be part of the A47 before the village was bypassed.
B1168	Holbeach	Holbeach Drove
B1172	A roundabout on the A16 north of Spalding	A roundabout on the A16 south of Spalding	Used to be part of the A16 through Spalding until the bypass was built.
B1173	Spalding	A roundabout with the A16 and A1073	Used to be the northern part of the A1073 until the A16 bypass was built.
B1174	A roundabout on the A1 north of Grantham	Merges with the A1 at Little Ponton	Used to be part of the A1 through Granthan before the bypass was built.
B1176	Ryhall	A roundabout with the A52 east of Grantham.
B1177	A15 north of Morton in Lincolnshire.	A52 at Bridge End in Lincolnshire.
B1178	Harmston	Potter Hanworth
B1180	Pinchbeck	Pinchbeck West
B1181	Bicker	Drayton
B1183	Boston, Lincolnshire	Horncastle
B1184	Old Leake	B1192 in Lincolnshire
B1188	Lincoln	A153 between Ruskington and Sleaford
B1189	Metheringham	Billinghay
B1190	A57 near Saxilby in Lincolnshire	Horncastle
B1191	A15 north of Sleaford, Lincolnshire	A158 in Horncastle, Lincolnshire
B1192	B1191 in Woodhall Spa, Lincolnshire	Roundabout with A16 in Kirton, Lincolnshire
B1195	A158 east of High Toynton, Lincolnshire	Wainfleet All Saints
B1196	Alford	A roundabout with the A158 and A1028 west of Gunby
B1197	Hertford, Hertfordshire	A1170 in Hoddesdon, Hertfordshire	The London Road south from Hertford, so called as it provided the main link with the A10 to London. Formerly designated as part of the A602 it was renumbered with the opening of the current A10 route in the late 1970s
B1200	A157/A16 west of Louth	A1031 in Saltfleetby	Until the opening of the Louth bypass in 1991, the B1200 started at Kenwick Top, south of Louth, where the A16, A157 and B1520 now meet
B1201	A16 at North Thoresby	A1031 south of Tetney
B1202	Boothby Graffoe	Market Rasen
B1203	Grimsby	Market Rasen
B1204	Elsham	South Ferriby
B1205	Blyton	Nettleton
B1206	B1205 just outside Kirton in Lindsey	New Holland	The part from Redbourne to New Holland used to be the northern part of the A15 before the current A15 was built.
B1207	Hibaldstow	Winterton
B1208	Brigg	B1207 north of Broughton
B1210	Grimsby	Kirmington
B1211	Kealby	A18 east of Melton Rose, North Lincolnshire
B1212	B1213 near Grimsby town center	B1444 in the suburbs of Grimsby.
B1213	A roundabout with the A16 and A180 near Grimsby Docks	A46 in the suburbs of Cleethorpes
B1216	A1077 outside Scunthorpe	Gunness
B1217	J47 of the M1	Towton	Westernmost section was A642 until the M1 link was built.
B1218	An interchange with the A15 and B1206	Barton upon Humber
B1219	Waltham	Humberston
B1222	Fulford	A63 near Garforth
B1223	Selby	A162 north of Towton, North Yorkshire
B1224	Wetherby	York
B1225	Baumber	Caistor
B1228	A64/A1079 near York	Boothferry, East Riding of Yorkshire
B1229	A165 near Reighton, North Yorkshire	Ends in Flamborough, East Riding of Yorkshire	Passes through Buckton, Bempton
B1230	Howden	Beverley
B1231	Kingston upon Hull	North Ferriby
B1232	A164 north of Willerby	A1105 at Hessle
B1233	A164 at Skidby	A1079/A1165 in Kingston upon Hull
B1238	Kingston upon Hull	Aldbrough, East Riding of Yorkshire
B1239	Bilton, East Riding of Yorkshire	Preston, East Riding of Yorkshire
B1240	Sproatley, East Riding of Yorkshire	Thorngumbald, East Riding of Yorkshire
B1241	Lea	Saxilby
B1242	Withernsea	Lissett
B1243	Skirlaugh	Sigglesthorne
B1244	Hornsea	A165 at Leven, East Riding of Yorkshire
B1246	Barmby Moor	A614 north of Bainton, East Riding of Yorkshire
B1247	A1079	Pocklington
B1248	Beverley	Norton
B1249	Skipsea	A64 at Staxton
B1251	Fridaythorpe	Sledmere
B1252	Garton on the Wolds	Sledmere
B1253	Bridlington	B1248 near North Grimston
B1254	Bridlington town center	B1255 in the suburbs of Bridlington.
B1255	Bridlington	Flamborough north landing.
B1256	Braintree	M11 J8 near Bishop's Stortford
B1257	Stokesley	Malton
B1258	A64 near West Knapton, North Yorkshire	Snainton
B1259	Flamborough	Flamborough Head
B1261	Ayton	Lebberston
B1263	Scorton	Low Entercommon
B1264	A167 near Great Smeaton	Yarm
B1265	B1264 (Yarm)	A67 (Yarm)
B1266	A171 Newton Mulgrave Moor	A174 north of Mickleby
B1269	Near Guisborough	Redcar
B1278	Sedgefield	Near Wheatley Hill
B1284	Woodstone Village	Chester-le-Street
B1285	Seaham	Houghton-le-Spring
B1286	Ryhope	Philadelphia
B1287	Seaham	Murton
B1289	Southwick	Monkwearmouth
B1291	Southwick	Seaburn
B1298	South Shields	Roundabout just east of Testos Roundabout (A19), joining A184.
B1299	Whitburn	East Boldon	Middle section intersected by A1018 (Sunderland Road).
B1307	A184 at Gateshead	A1058 at Newcastle upon Tyne
B1318	B1307 in Newcastle upon Tyne	A19/A1068 at Seaton Burn
B1333	Romanby	Northallerton
B1336	B1033 in Frinton-on-Sea	B1034 in Walton-on-the-Naze
B1359	A17, near Gedney, Lincolnshire	Gedney Drove End	by way of Gedney Dyke
B1362	Hedon, East Riding of Yorkshire	Withernsea, East Riding of Yorkshire
B1363	Oswaldkirk	York
B1365	Hemlington	Stokesley
B1368	A10 near Puckeridge	A10 in Harston	In Harston, the B1368 and not the A10 carries the name of London Road, despite both routes heading for London. Similarly milestones along the route offer distances to London.
B1382	Ely	A1101 near Shippea Hill
B1389	Near Witham	Near Little Braxted
B1394	Heckington	B1177 near Horbling, Lincolnshire
B1395	East Heckington	A153 south of North Kyme
B1396	Doncaster	Haxey
B1397	B1177 in Dowsby, Lincolnshire	Roundabout with A16, Boston, Lincolnshire
B1398	Lincoln	A18 just east of Scunthorpe
B1400	Messingham	Kirton in Lindsey
B1403	Clarborough	Misterton
B1405	Grangetown	Queen Alexandra Bridge
B1410	Ruswarp	Briggswath
B1411	Ely	A1101 at Gold Hill Corner
B1416	Whitby	A171 near Fylingthorpe
B1434	A46 near Usselby, Lincolnshire	A1084 east of Brigg
B1436	A148, near Cromer	Thorpe Market
B1438	Woodbridge, Suffolk	Wickham Market	Was the A12 before bypassing.
B1439	West Newton, Norfolk	A149 at Babingley, Norfolk
B1440	Snettisham, Norfolk	Hillington, Norfolk	When the A149 bypass opened, the old road through Snettisham, Ingoldisthorpe, and Dersingham was re-numbered, almost doubling the length of this B-road
B1443	Stamford, Lincolnshire	Thorney, Cambridgeshire
B1444	A46 in Grimsby	A1136 in Grimsby
B1445	Patrington, East Riding of Yorkshire	Easington, East Riding of Yorkshire
B1447	A171 at High Hawsker	Robin Hood's Bay
B1460	A171 near Newholm	Whitby
B1515	A151 west of Holbeach	A17 east of Holbeach	formerly part of A17 througth Holbeach before the bypass was built.
B1517	A17 north of Sleaford	Roundabout with A15 southwest of Sleaford	Was part of A153 route through Sleaford before A15 and A17 bypasses were built.
B1518	Sleaford	Roundabout with A15 and A17	Was part of A15 through Sleaford before bypasses were built.