London Borough of Barking and Dagenham,That part of the A13 trunk road eastwards from the boundary between the London Boroughs of Newham and Barking and Dagenham on the River Roding to the boundary between the London Boroughs of Barking and Dagenham and Havering.,
London Borough of Havering,That part of the A13 trunk road eastwards from the boundary between the London Boroughs of Barking and Dagenham and Havering to the boundary between the London Borough of Havering and the Borough of Thurrock.,
London Borough of Newham,That part of the A13 trunk road eastwards from the boundary between the London Boroughs of Tower Hamlets and Newham on the river Lea to the boundary between the London Boroughs of Newham and Barking and Dagenham on the River Roding.,
London Borough of Tower Hamlets,That part of the A13 trunk road eastwards from its junction with Butcher Row and White Horse to the boundary between the London Boroughs of Tower Hamlets and Newham on the River Lea.,