The A13 is a major road in England linking Central London with east London and south Essex. Its route is similar to that of the London, Tilbury and Southend line via Rainham, Grays, Tilbury & Stanford-Le-Hope, and runs the entire length of the northern Thames Gateway area, terminating on the Thames Estuary at Shoeburyness. It is a trunk road between London and the Tilbury junction, a primary route between there and Sadlers Hall Farm near South Benfleet, and a non-primary route between there and Shoeburyness. From Wikipedia
