These pictures of London Bridge are from a collection of photographs featuring the bridges over the River Thames in London. London Bridge its itself an unattractive bridge which takes on a different guise after dark when the red floodlighting is switched on. The current London Bridge was built in 1973. At 860 feet long it links Monument and Southwark. London Bridge comprises three cantilevered concrete arches with decorative granite obelisks on the river piers.