FREYSSINET COMPLETE STRENGTHENING WORKS AT HAMMERSMITH FLYOVER IN TIME FOR THE LONDON OLYMPICS 20 June 2012
Hammersmith Flyover is an elevated roadway in west London which carries the A4 dual carriageway over the central Hammersmith gyratory system. Completed in 1961, it is one of the first examples of an elevated road constructed using reinforced post-tensioned concrete….
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