A13 road

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 Railway, 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.

The A13 used to start at Aldgate Pump; but now begins at the junction with the A11 at what used to be the Aldgate one way system in east London and heads eastwards through the boroughs of Tower Hamlets, Newham, Barking & Dagenham and Havering before reaching the Greater London boundary.

Wikipedia