All the junctions and destinations along the route.
| Junction |
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Anticlockwise |
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Clockwise |
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Thames Dartford Crossing (Toll) |
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A282
 |
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Thames Dartford Crossing (Toll) |
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       |
       |
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4 lanes  |
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4 lanes |
1A 5.7 km |
|
Erith A206 Swanscombe (A226) |
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A206 |
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A206 (A226) |
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Erith A206 Swanscombe (A226) |
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       |
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2 miles, 4 lanes  |
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1 mile, 4 lanes |
1B 7.5 km |
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A225 |
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A225 |
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Dartford A225 |
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      |
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1 mile, 4 lanes |
2 8.8 km |
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M25 becomes A282 London Canterbury A2 (M2 ) Dartford A225 |
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A2
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A2 (M2)
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A282 becomes M25 London Canterbury A2 (M2 ) |
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        |
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3 miles, 3 lanes  |
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3 miles, 3 lanes |
3 14.0 km |
|
London A20 Maidstone Channel Tunnel M20  Swanley B2173 |
|
A20
B2173 |
|
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|
M20
A20 |
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Maidstone Channel Tunnel Dover M20  London (SE) Swanley A20 |
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4 miles, 3 lanes  |
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4 miles, 3 lanes |
4 19.6 km |
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Bromley A21 Orpington A224 |
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(A21) (A224) |
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Bromley A21 Orpington A224 |
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4 miles, 3 lanes  |
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4 miles, 3 lanes |
5 26.3 km |
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Maidstone Channel Tunnel Dover M26 (M20 ) Sevenoaks Hastings A21 |
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|
M26
(A21) |
|
Sevenoaks Hastings A21 |
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      |
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5 miles, 3 lanes  |
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5 miles, 3 lanes |
33.8 km |
|
Clacket Lane |
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Clacket Lane |
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6 miles, 3 lanes  |
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6 miles, 3 lanes |
6 41.5 km |
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East Grinstead Eastbourne Caterham Godstone A22 Westerham (A25) |
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A22 |
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  |
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A22
B2235 |
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East Grinstead Eastbourne Caterham Godstone A22 Redhill (A25) |
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3 miles, 4 lanes  |
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3 miles, 3 lanes |
7 46.0 km |
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Gatwick  Crawley Brighton Croydon M23  |
|
M23 |
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|
M23 |
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Gatwick  Crawley Brighton Croydon M23  |
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      |
      |
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3 miles, 4 lanes  |
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3 miles, 4 lanes |
8 51.4 km |
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Reigate Sutton A217 Redhill (A25) |
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A217 (A240) |
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  |
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A217 (A25) |
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Reigate Sutton A217 Kingston (A240) |
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      |
      |
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8 miles, 4 lanes  |
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8 miles, 4 lanes |
9 62.6 km |
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Leatherhead A243 Dorking (A24) |
|
A243
A244 |
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A243
A245 |
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Leatherhead A243 Dorking (A24) |
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7 miles, 4 lanes  |
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7 miles, 4 lanes |
10 72.5 km |
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London (SW) Kingston Guildford A3  |
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A3 |
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A3 |
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London (SW) Kingston Guildford A3  |
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       |
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5 miles, 4 lanes  |
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5 miles, 4 lanes |
11 80.2 km |
|
Chertsey A317 Woking A320 |
|
A317 |
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  |
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A320 |
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Woking A320 Chertsey A317 |
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2 miles, 4 lanes  |
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2 miles, 4 lanes |
12 83.5 km |
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Basingstoke Southampton Richmond M3  |
|
M3 |
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|
M3 |
|
Basingstoke Southampton Richmond M3  |
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        |
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3 miles, 5 lanes  |
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3 miles, 5 lanes |
13 88.8 km |
|
Staines Egham A30 |
|
A308
A30 |
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|
A30 A308
B376 |
|
Staines Egham A30 |
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2 miles, 5 lanes  |
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2 miles, 5 lanes |
14 92.1 km |
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Heathrow  (T4 and Cargo) A3113 Heathrow (T5) |
|
A3113
 |
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Heathrow  (T4 and Cargo) A3113 Heathrow (T5) |
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2 miles, 6 lanes  |
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2 miles, 6 lanes |
15 95.0 km |
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The WEST Slough Reading London (W) Heathrow (T1, 2 & 3) M4  |
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M4 |
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M4 |
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The WEST Slough Reading London (W) Heathrow (T1, 2 & 3) M4  |
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5 miles, 4 lanes  |
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5 miles, 4 lanes |
16 103.0 km |
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Birmingham Oxford Uxbridge London (W) M40  |
|
M40 |
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M40 |
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Birmingham Oxford Uxbridge London (W) M40  |
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6 miles, 3 lanes  |
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6 miles, 3 lanes |
17 110.5 km |
|
Maple Cross (A412) |
|
(A412) |
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  |
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Maple Cross Rickmansworth (A412) |
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2 miles, 3 lanes  |
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2 miles, 3 lanes |
18 112.6 km |
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Rickmansworth Chorleywood Amersham A404 |
|
A404 |
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|
A404 |
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Chorleywood Amersham A404 |
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4 miles, 3 lanes  |
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3 miles, 3 lanes |
| 19 |
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(A41) |
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Watford A41 |
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1 mile, 3 lanes |
20 118.6 km |
|
Hemel Hempstead Aylesbury A41  |
|
A41 |
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  |
|
A41
A4251 |
|
Hemel Hempstead Aylesbury A41  |
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     |
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3 miles, 3 lanes  |
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3 miles, 3 lanes |
21 122.8 km |
|
The NORTH Luton &  M1  |
|
M1 |
|
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|
M1 |
|
The NORTH Luton &  M1  |
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1 mile, 2 lanes  |
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1 mile, 2 lanes |
21A 123.8 km |
|
Watford Harrow A405 London (NW) (M1 S ) |
|
A405
|
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|
A405
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St Albans A405 London (NW) (M1 S ) |
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5 miles, 3 lanes  |
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5 miles, 3 lanes |
22 129.7 km |
|
St Albans A1081 |
|
B556
B556 |
|
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|
A1081 |
|
St Albans A1081 |
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     |
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3 miles, 3 lanes  |
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3 miles, 3 lanes |
23 134.0 km |
|
Hatfield A1(M)  London (NW) A1  Barnet A1081
South Mimms |
|
A1
A1081 |
|
 |
|
A1(M) |
|
Hatfield A1(M)  London (NW) A1  Barnet A1081
South Mimms |
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     |
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3 miles, 3 lanes  |
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3 miles, 3 lanes |
24 138.2 km |
|
Potters Bar A111 |
|
A111
A1005 |
|
  |
|
A111 |
|
Potters Bar A111 |
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     |
     |
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6 miles, 3 lanes  |
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6 miles, 3 lanes |
25 147.2 km |
|
Enfield Hertford A10 |
|
A10 |
|
  |
|
A10 |
|
Enfield Hertford A10 |
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     |
     |
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4 miles, 3 lanes  |
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148.0 km |
|
Holmesdale Tunnel |
|
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Holmesdale Tunnel |
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4 miles, 3 lanes |
26 152.7 km |
|
Waltham Abbey Loughton A121 |
|
A121 |
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|
A121 |
|
Waltham Abbey Loughton A121 |
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     |
     |
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4 miles, 3 lanes  |
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157.3 km |
|
Bell Common Tunnel |
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Bell Common Tunnel |
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4 miles, 3 lanes |
27 159.8 km |
|
London (NE) Stansted  Harlow Cambridge M11  |
|
M11 |
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 |
|
M11 |
|
London (NE) Stansted  Harlow Cambridge M11  |
 |
     |
     |
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8 miles, 3 lanes  |
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8 miles, 3 lanes |
28 172.4 km |
|
Chelmsford A12  Brentwood A1203 |
|
A12 |
|
 |
|
A12
A1023 |
|
Chelmsford Romford A12  Brentwood A1203 |
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     |
     |
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3 miles, 3 lanes  |
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3 miles, 3 lanes |
29 176.8 km |
|
Romford Basildon Southend A127 |
|
A127 |
|
 |
|
A127 |
|
Basildon Southend A127 |
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     |
     |
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6 miles, 3 lanes  |
|
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6 miles, 3 lanes |
30 185.3 km |
|
Thurrock (Lakeside) Tilbury A13
Thurrock |
|
A13 |
|
 |
|
A13 |
|
Thurrock (Lakeside) Tilbury A13 Dagenham South Ockendon (A1306)
Thurrock |
 |
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     |
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1 mile, 3 lanes  |
|
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1 mile, 3 lanes |
31 186.7 km |
|
A282 becomes M25 South Ockendon Dagenham A1306 |
|
A1306
A1090
|
|
 A282
|
|
A1306
|
|
M25 becomes A282 |
 |
        |
        |