Which roads in the UK have tolls?

The main UK toll roads and crossings are: M6 Toll (Birmingham bypass), Dartford Crossing (M25 Thames crossing), Mersey Gateway and Tunnels (Liverpool), Humber Bridge, Tyne Tunnels, Tamar Bridge (Plymouth), and various smaller bridges. The Severn Crossing tolls were abolished in December 2018.

How much does the M6 Toll cost?

The M6 Toll is the UK's most expensive toll road. Cars pay approximately £7.90 for a single trip (2024 prices). Vans pay more, and motorcycles pay less. It runs for 27 miles between junctions T1 and T8, bypassing the busiest sections of the M6 around Birmingham.

Is the Dartford Crossing free?

No, the Dartford Crossing (connecting the M25 across the Thames) charges £2.50 for cars (northbound only). Payment is via the Dart Charge system — you must pay online, by phone, or at a paypoint before midnight the day after you cross. There are no toll booths; cameras record your number plate.

Is it worth paying for the M6 Toll?

The M6 Toll can save 30-60 minutes during peak times by avoiding the congested M6 through Birmingham. At £7.90 each way, this is expensive for daily commuters. Whether it is worth it depends on how much you value your time and how bad the traffic would be on the free alternative.

Are there toll-free alternatives?

Yes, all UK toll roads have free alternatives. The M6 free route goes through Birmingham (M6 junctions 3a-11a). The Dartford free alternative adds significant distance via the M25 and M1. For bridges and tunnels, free alternatives usually exist but may involve a much longer detour.

CarCalcs

Toll Calculator — UK Toll Roads & Crossings

Calculate toll costs for UK toll roads, bridges, and tunnels including annual commuting costs.

Toll Road / Crossing

Vehicle Type

Trips Per Week

Return Trip?

Trip Distance (one way)

Your MPG

Fuel Price

How We Calculate This

How Toll Costs Are Calculated

This calculator uses current published toll prices for major UK toll roads and crossings. It calculates:

Single trip cost: The published toll for your vehicle type
Return cost: Double the single trip (where applicable)
Annual cost: Trips per week x 52 weeks x cost per trip
Fuel cost: (Distance / MPG) x 4.546 x fuel price per litre
Total per trip: Toll + fuel cost combined

Note: Some crossings like Dartford only charge in one direction. Prices shown are approximate and may vary.

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Last updated: February 2026

All calculations are estimates. Actual figures may vary based on driving conditions, vehicle specifications, and other factors.