Millennium Bridge, London significant vibration since. In spite of the successful fix of the problem, the affectionate "wobbly bridge" epithet remains in common usage among Londoners. An artistic expression of the higher-frequency resonances within the cables of the bridge were explored by Bill Fontana's 'Harmonic Bridge' exhibition at the Tate Modern museum in mid-2006. This used acoustic transducers placed at strategic locations on the cabling of the Millennium Bridge and the signals from those transducers were amplified and dynamically distributed throughout the Turbine Hall of the Tate by a programme which Fontana entered into the sound diffusion engine of the Richmond Sound Design
Kingston Bridge, London a problem and in 1911 the engineering firm Mott & Hay was contracted to widen the bridge on the downstream side. The work was undertaken between 1912 and 1914 with the carriageway increased from 25 feet to 55 feet. A new façade of Portland Stone was designed to replicate the features of the original. The bridge was reopened in October 1914. It was widened again in 2000 to include two bicycle lanes, larger pavements and a bus lane, from 55 feet to 79 feet. The bridge was given protection as a Grade II* listed structure in 1951. Kingston Bridge, London