1 Calories Burned For Treadmill: 5% Incline, 6.6 mph (9 minutes per mile). 2  Calories Burned For Treadmill: 5% Incline, 7.5 mph (8 minutes per mile). 3  Calories Burned For Treadmill: 5% Incline, 8.5 mph (7 minutes per mile). 4  Calories Burned For Treadmill: 5% Incline, 10 mph (6 minutes per mile).
Tower Bridge (built 1886â1894) is a combined bascule and suspension bridge in London. The bridge crosses the River Thames close to the Tower of London and has become an iconic symbol of London.Tower Bridge is one of five London bridges now owned and maintained by the Bridge House Estates, a charitable trust overseen by the City of London Corporation.ower Bridge is one of five London bridges now owned and maintained by the Bridge House Estates, a charitable trust overseen by the City of London Corporation.
Tower of London The massive White Tower is a typical example of Norman military architecture, whose influence was felt throughout the kingdom. It was built on the Thames by William the Conqueror to protect London and assert his power. The Tower of London â an imposing fortress with many layers of history, which has become one of the symbols of royalty â was built around the White Tower. 1  Description is available under license CC-BY-SA IGO 3.0. 2  Description is available under license CC-BY-SA IGO 3.0. 3  source: UNESCO/ERI. 4  source: UNESCO/ERI. 5  source: UNESCO/ERI. 6  source: UNESCO/ERI.