Silvertown & Blackwall Tunnel Charges Explained 2025
From 2025, drivers using the Blackwall and Silvertown Tunnels in East London will have to pay a charge. This new system aims to manage traffic, reduce congestion, and help cover the cost of building and maintaining the new Silvertown Tunnel. If you drive in or out of London using these tunnels, here’s everything you need to know.
Why Are There New Tunnel Charges?
For many years, the Blackwall Tunnel charges was free to use. But with the new Silvertown Tunnel opening in 2025, Transport for London has introduced tolls for both tunnels. The main goals are:
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To reduce heavy congestion in East London.
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To improve traffic flow between north and south of the Thames.
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To encourage drivers to travel at different times or use public transport.
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To help pay for the construction and running costs of the Silvertown Tunnel.
These new rules are part of London’s wider plan to manage roads more fairly and sustainably.
When Will the Charges Start?
The tunnel charges are expected to begin in April 2025. Once the new Silvertown Tunnel opens, both tunnels — Blackwall and Silvertown — will be part of the same charging zone.
Drivers will need to pay for each crossing made between 6:00 am and 10:00 pm.
Travel between 10:00 pm and 6:00 am will remain free.
How Much Will You Have to Pay?
The amount you pay depends on the type of vehicle, the time of day, and whether you are registered with TfL’s Auto Pay system.
Here are the estimated toll prices:
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Cars and small vans: Around £4.00 each way during peak hours, and about £1.50 off-peak if registered for Auto Pay.
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Motorbikes: Around £2.50 during peak times and £1.50 off-peak.
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Large vans: Around £6.50 during peak times and £2.50 off-peak.
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Heavy goods vehicles (HGVs): Around £10.00 in peak hours and £5.00 off-peak.
If you travel more than once per day, you’ll pay for each crossing. For example, driving north in the morning and south in the evening could mean two separate tolls.
Peak and Off-Peak Hours
The tunnel charge is higher during peak hours — the times when most commuters are on the road.
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Peak times northbound: 6:00 am to 10:00 am (toward central London).
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Peak times southbound: 4:00 pm to 7:00 pm (leaving London).
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Off-peak hours: All other times between 6:00 am and 10:00 pm.
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Free period: Between 10:00 pm and 6:00 am.
If you can travel late at night or very early in the morning, you can avoid paying the toll completely.
How to Pay the Tunnel Charge
To make paying easy, Transport for London will introduce an online system called Auto Pay. You’ll need to register your vehicle and link a payment method. When you drive through either tunnel, the charge will be automatically taken.
You can also pay manually online or by phone, but you must do so by the next day. If you forget to pay, you could get a Penalty Charge Notice (PCN).
Using Auto Pay is cheaper and more convenient — and it ensures you don’t miss a payment by mistake.
Discounts and Exemptions
Some drivers will pay less or nothing at all, depending on their situation:
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Local residents in nearby boroughs may get a 50% discount if they meet income or location rules.
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Taxis and wheelchair-accessible private hire vehicles will not need to pay.
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Zero-emission vehicles may qualify for lower charges or future exemptions.
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Emergency services and some public transport vehicles are also exempt.
If you think you qualify, you’ll need to register and show proof before using the tunnel.
What Happens if You Don’t Pay?
If you cross the tunnel during charging hours and fail to pay by the deadline, you’ll get a fine. The penalty can be up to £160, reduced by half if paid quickly.
To avoid this, it’s best to sign up for Auto Pay or pay immediately after your journey.
How to Save Money
Here are a few tips to help you keep costs low:
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Register for Auto Pay to access lower off-peak rates.
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Travel off-peak or at night to avoid paying during busy hours.
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Plan your trips carefully — combine errands or deliveries to reduce daily crossings.
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Check for discounts if you live or work near the tunnel area.
These small steps can make a big difference if you use the tunnel often.
Benefits of the New System
While many drivers are unhappy about paying new charges, there are clear long-term benefits:
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Less congestion at peak times.
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Fewer traffic jams on both sides of the Thames.
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Reduced air pollution in East London.
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Faster and more reliable journeys for everyone.
The goal is to keep traffic moving smoothly while also encouraging cleaner and more efficient transport.
Final Thoughts
From April 2025, the Silvertown and Blackwall Tunnels will both become paid crossings for most vehicles. Prices will depend on your vehicle type, the time of day, and whether you use Auto Pay.
Although the toll adds a new cost for drivers, it helps manage traffic, improve air quality, and support the new Silvertown Tunnel. By planning your trips, travelling off-peak, or signing up for discounts, you can keep costs down and make your journey easier.
