A railway (496 metres in length) commencing by a junction with a private siding on the eastern side of Kent Avenue at a point 10 metres south of the southern end of the viaduct carrying that road and railway across Dagenham Breach, passing northwards on that existing viaduct, under the intended A13, then eastwards and terminating by a junction with the railway (Work No. 8J) at a point 300 metres east of the intended Kent Avenue bridge (Work No. 8Q);