The Dartford Tunnel and the Queen Elizabeth II Bridge are the world’s busiest crossings. At peak times, the volume of traffic can exceed five million vehicles per day. To keep the traffic flow moving, a system of traffic lights and barriers is in place. The Dartford Tunnel is also one of the most expensive and most congested crossings in the world.

The Dartford Tunnel is a crossing that connects England and Scotland. It is the oldest and longest road tunnel in the world, and it is the only one that connects the United Kingdom.

With that, Dart Tools for Dartford is the best way for you to check if you have ample credit to pass through the tolls around Dartford and a few more features to make your travel easier.