Thames Crossing

The Dartford crossing takes traffic southerly over a bridge crossing the Themes.The return is under the Themes brings traffic into Essex.


Wikipedia - The crossing is 16 miles (26 km) east of the centre of London, but just 2 miles (3.2 km) outside the Greater London boundary. Its southern end is in Dartford, Kent; while its northern end is in Thurrock, Essex. Formerly managed jointly by Kent and Essex county councils, the crossing is now managed by Connect Plus (M25) Limited on behalf of the Highways Agency.


The bridge over the Themes brings traffic southerly into Kent

PistonHeads

Kent Online

The Telegraph

Aerial photo of the Toll Crossing