Mathematical Bridge have been directly involved since he died in 1727, twenty-two years before the bridge was constructed. Mathematical Bridge The Mathematical Bridge is the popular name of a wooden footbridge in the southwest of central Cambridge, United Kingdom. It bridges the River Cam about one hundred feet northwest of Silver Street Bridge and connects two parts of Queens' College. Its official name is simply the Wooden Bridge. It is a Grade II listed building. The bridge was designed by William Etheridge, and built by James Essex in 1749. It has been rebuilt on two occasions, in 1866 and in 1905, but
Cross Bay Veterans Memorial Bridge a program to develop Jamaica Bay as a recreational area instead of an industrial port. The 1939 bridge was a low-level bascule bridge. It consisted of a widened version of the previous drawbridge, and a grade-separated interchange complex feeding into Beach Channel Drive and the Cross Bay Parkway. The Cross Bay Parkway was extended south along Beach 94th Street and Beach 95th Street to the Shore Front Parkway along Rockaway Beach. Reconstructed and opened to traffic on May 28, 1970, the current bridge is a high level fixed bridge carrying six traffic lanes and a sidewalk on the west side.