 |  |  |
 |  |  |
| LEGEND | ||
| Roadworks & Events: | ||
 | Current alert | |
 | Long term disruption | |
 | Planned roadworks | |
 | Scheduled event | |
| Other: | ||
 | Variable message sign | |
 | CCTV camera | |
 | CC Zone | |
| Congestion: | ||
 | No Congestion | |
| Medium Congestion | |
| Heavy Congestion | |
| Digital Map Data © Collins Bartholomew Ltd (2006)... | 5000 metres |