Blackwall Tunnel Restrictions

ADR Restrictions: Category E

Northbound (West Bore):
Height 4.00 meters max & Lane Width 2.00 meters wide

Southbound (East Bore):
Height 4.72 meters max & Lane Width 2.00 meters wide

Maximum Vehicle Length: No Restrictions

Variable Speed Limit: 20 to 30 mph

Tunnel Length: 1345 meters (Northbound)

No Pedestrians and No Cyclists

WARNING: Fixed Penalty (FINE) If you run out of fuel inside the tunnel!

Trucks CHECK your vehicle HEIGHT or you will be DIVERTED

Blackwall Tunnel Alternative Routes

During Blackwall Tunnel closures, accidents, maintenance or restrictions you have a few options:

Vehicle Option 1: Rotherhithe Tunnel

[Vehicle Length 10m Max | 4.4m Max Height | 20mph | 2.3m Lane Width | Walking/Cycling Allowed]

via North Side - 1.9 miles (3.0 km) / 5 minutes to the West

via South Side - 4.9 miles (7.9 km) / 14 minutes to the West

Vehicle Option 2: Woolwich Ferry (Free Service) - [Check Woolwich Ferry Page For Updates]

Open Generally 6.10am to 8-10pm Mon-Fri | 11.30am to 7.30pm Sun

4.7m Max Height | 3.5m Max Width | No Hazchem | Walking Via Foot Tunnel Optional

via North Side - 3.9 miles (6.2 km) / 11 minutes to the East

via South Side - 2.9 miles (4.7 km) / 7 minutes to the East

Vehicle Option 3: Dartford Crossing (Toll Crossing)

[4.9m Max Height | Toll £2.00 Cars / £5 Trucks | Free 10pm to 6am | No Walking

[Cycling Allowed: Arrive at control gates and a patrol car will transport you free of charge]

via North Side - 15.8 miles (25.4 km) / 26 minutes to the West

via South Side - 19.2 miles (30.9 km) / 31 minutes to the West

Vehicle Option 4: Tower Bridge

[Open 24hrs | 18 Tonnes Max Weight | Walking/Cycling Allowed]

via North Side - 3.1 miles (5.0 km) / 9 minutes to the West

via South Side - 5.9 miles (9.5 km) / 18 minutes to the West

Tube Option 1: Blackwall DLR via Canning Town DLR to North Greenwich Station

via North Side - 0.4 miles (0.6 km) / 1 minutes to the South

via South Side - 1.3 miles (2.1 km) / 5 minutes to the East

Tube Option 2: Island Gardens DLR to Cutty Sark DLR

via North Side - 1.9 miles (3.1 km) / 5 minutes to the South West

via South Side - 2.5 miles (4.0 km) / 5 minutes to the East

Walking Option 1: Greenwich Foot Tunnel

[Open 24hrs (See Greenwich Council for Latest Works) | 371m Long | Bicycles Allowed | No Cars]

via North Side - 2.0 miles (3.2 km) / 5 minutes to the West - [Check opening times]

via South Side - 2.3 miles (3.7 km) / 5 minutes to the West - [Check opening times]

*Travel time estimated using standard car speeds at low traffic volumes

*To estimate walking time instead of drive time - work on 3 mph at good pace

*The only bus route through the tunnel is the 108 from Stratford to Lewisham