Dartford River Crossing

[wirralbus]

RE: Dartford River Crossing
Its part of the Orbital Road called the M25 is not actually a Motorway for the crossing section but the A282.

This section is copied and pasted from Wikipedia , The crossing carries nearly 160,000 vehicles a day and forms part of London's orbital route, the M25—although the crossing and its approach road are actually the A282, allowing traffic prohibited from motorways to use the crossing.

The vast majority of users though will be using the M25 on either side of the crossing