Mersey Tunnels (Kingsway and Queensway)

The tunnels class vehicles by axles, weight and seats, and a trailer counts. A car or van up to 3.5 tonnes gross weight is Class 1 on its own, alongside sidecar outfits, three-wheelers and passenger vehicles with fewer than 9 seats. Hitch a trailer or caravan to that car and it becomes Class 2, the class of a two-axle goods vehicle over 3.5 tonnes or a two-axle bus with 9 or more seats.

Heavier vehicles move up by axle count: three axles is Class 3 and four or more is Class 4. The listed classes pay the same toll in both tunnels, in each direction. The byelaws word it as paying before you drive from the Wirral to Liverpool, or after you have driven from Liverpool to the Wirral, so the barrier catches you in both directions.

Every lane has a barrier. Paying at it means the exact cash, because no change is given, or a contactless card in the AUTO lanes, and neither earns a discount. A card tapped on the barrier's reader no longer produces a receipt, so your bank statement is the proof.

T-FLOW is a free prepaid account. Cameras on every lane read the number plate as you approach, and if the account is in credit the barrier lifts and the toll comes off the balance. It covers all classes and several vehicles, and it takes 80p off a Class 2 journey, £1.20 off Class 3 and £1.60 off Class 4. For a Class 1 car the saving only arrives with the residents' discount. Unused credit carries forward from month to month, and the account can be cancelled at any time.

Only Class 1 journeys made for personal reasons get the £1.60 rate, and only through T-FLOW. Merseytravel suggests setting the monthly Direct Debit at the most journeys you expect to make multiplied by the toll.

There is no Penalty Charge Notice at the Mersey Tunnels, because the barrier stays down until the toll is paid. The 2003 byelaws require drivers to stop at a toll point and pay before going beyond it, unless an officer of the authority lets the vehicle through without payment. Merseytravel's charges page adds £16 for administrative costs to any toll or escort fee still unpaid after 14 days.

T-FLOW lifts the barrier only while the account is in credit, and the lane display warns when the balance is running low. If a registered vehicle is stolen, report it online or on 0300 131 2881 at once: from then on you are not liable for its journeys.

Breaking a byelaw is an offence carrying a fine of up to £1,000 on summary conviction, plus up to £50 a day if it continues, and Merseytravel says speeding is the only byelaw offence that is endorsable. The limit is 40mph in the Kingsway, with a 10mph minimum, and 30mph in the Queensway, where the minimum is 10mph in the left lane and 20mph in the right.

The discount takes a Class 1 journey from £2.40 to £1.60 for people living in Halton, Knowsley, Liverpool, Sefton, St Helens or Wirral. You need a valid UK driving licence and must be the DVLA registered keeper of a car or small van registered in the same area; for a leased vehicle, equivalent proof that you keep it on an exclusive basis will do.

It works only through T-FLOW and only for personal journeys. Taxi drivers, driving instructors and other business users can register for their private trips, but every commercial journey has to be declared and paid by cash or card. Registration is free, a personal account takes up to four vehicles, and a vehicle can sit on only one account. Pay at the barrier instead and the full toll applies.

The scheme is for Blue Badge holders who also receive the highest rate mobility component of Disability Living Allowance, the enhanced rate mobility component of Personal Independence Payment, the mobility supplement of a war pension or, if over 65, the highest rate of Attendance Allowance. A Blue Badge alone does not qualify.

Residents of Liverpool, Wirral, Sefton, Knowsley and St Helens get 200 free journeys a year and everyone else who qualifies gets 40, so a Halton resident is on the smaller allowance. The allowance is added on 1 April, and journeys left on 31 March are cancelled.

A free journey only works at an attended toll booth, in the nominated vehicle, with the concession holder on board carrying their personal identity pass. Use an automatic lane and the full toll is taken. A replacement vehicle is not free until it is registered on 0300 131 2881, and a refused application can be appealed in writing within one month, with new evidence dated within the last 12 months.

For police, fire and ambulance vehicles answering an emergency, the byelaws switch off every rule but one, and the one they keep is stopping to pay at the toll point.

Queensway (Birkenhead) tunnel opened 1934, Kingsway (Wallasey) 1971; tolls are set by the Combined Authority under the Mersey Tunnels Act 2004 and loans run until 2048. T-FLOW video tolling introduced 2021, tap-and-go card payment November 2024. The resident discount toll rose 10p to £1.50 on 1 April 2025 and to £1.60 on 1 April 2026; the cash/non-resident Class 1 toll rose 10p to £2.40 on 1 April 2026, below the £2.90 authorised maximum. Classes 2 to 4 were unchanged in April 2026.

Merseytravel's answer is that the loans are not paid off and will not be until 2048. The debt covers building both tunnels and money borrowed for maintenance and improvements before the Mersey Tunnels Act 2004; the repayments are fixed, so settling early would add penalties and make the debt dearer, and Merseytravel says the debt is not large enough to move the toll significantly. Since that Act, tunnel use is meant to pay for upkeep and improvement without new borrowing.

When the 2004 Act was passed, its schedule listed £1.20 for Class 1 and £2.40 for Class 2. From 1 April 2026 a Class 1 car pays £2.40 at the barrier, or £1.60 for a resident on T-FLOW, while the tolls for Classes 2 to 4 were left unchanged that April.

King George V opened the Queensway, the Birkenhead tunnel, in 1934. A second crossing was authorised by an Act of 1965, building started in 1966, and Queen Elizabeth II opened the Kingsway between Liverpool and Wallasey on 24 June 1971. Both are open 24 hours a day, 364 days a year: on Christmas Day only the Kingsway opens, and a planned closure of one tunnel, usually at night, leaves the other open.

Both are Category D tunnels under the international rules on dangerous goods, so hauliers carrying restricted loads must declare them before entering, and the Mersey Tunnels Police can require a police escort.

Planned closures are advertised on Merseytravel's travel updates page, and the other tunnel stays open while one is shut. A breakdown inside is handled for you: the vehicle is moved to a safe place at one of the tunnel entrances and you arrange recovery from there, unless its size or type needs a specialist recovery service, whose charge you pay.

Upriver, the nearest road crossings are the Mersey Gateway and Silver Jubilee bridges at Runcorn. Both are tolled by merseyflow at £2.40 for each one-way crossing by an unregistered car, the same as the tunnels' Class 1 cash toll, but with no barrier: payment is due by 11.59pm the day after.

These are the slips that most often turn a routine crossing into a dearer one.