Show I 1 longest bridge great britain haa bag the longest cantilever bridge in the world in n the great forth bridge across the firth ot of F orth forth scotland this bridge has two cantilever spans of 1710 feet it wits was begun in 1883 and completed in 1800 1890 the total length of the five of the queensboro Queen cantilever bridge to la feet on december 28 1879 the tny tay bridge scotland was partly destroyed by a gale white while an express train was passing over it the train disappeared in the water a sap gap of about feet was made and so 80 lives were lost |