Putney Bridge is a bridge crossing of the River Thames in west London, linking Putney on the south side with Fulham to the north. The bridge has medieval parish churches at each end: St. Mary's Church, Putney is located on the south and All Saints Church, Fulham on the north bank. Putney Bridge is the only bridge in Britain to have a church at both ends. The current format is three lanes southbound (including one bus lane) and one lane (including cycle lane/bus stop) northbound. Putney High Street, a main approach, is the main axis of a very commercial district centre.