London Borough of Havering Gallows Corner; which also forms the eastern end of the A118 local artery from Stratford. The A124 local artery from Canning Town terminates at Upminster. The District line of the London Underground runs roughly east–west through the middle of the borough and there is an extensive network of London Bus routes, linking all districts to Romford and other places beyond the borough. The London, Tilbury and Southend Railway (operated by c2c) passes through the borough in two places and the Great Eastern Main Line (operated by TfL Rail and Abellio Greater Anglia) passes through the north of the borough serving
London Underground infrastructure although in some places, for example the Central line east of St Paul's station, tunnels are above each other. The running tunnels are on the right on the Victoria line between Warren Street and King's Cross St. Pancras, allowing cross-platform interchange with the Northern line between northbound and southbound trains at Euston. Six of the 32 London boroughs are not served by the Underground. All of these are south of the River Thames: Bexley, Bromley, Croydon, Kingston, Lewisham and Sutton. The borough of Lewisham used to be served by the Underground on the East London line – now part of