Sir John Frederick Bridge CVO (5 December 1844 – 18 March 1924) was an English organist, composer, teacher and writer.

Frederick Albert Bridge or F. A. Bridge (18 December 1841 – 29 December 1917) was an English photographer, organist, singer and choirmaster.

The Frederik IX bridge (Danish: Frederik d. 9's Bro; named for King Frederik IX ) spans the Guldborgsund strait between the islands of Falster and Lolland in Denmark. It joins the larger part of Nykøbing Falster with the smaller part of the town on Lolland. It is 295m long and 25m wide and was constructed between 1960 and 1962, opening officially on 14 May 1963.

Bridge in Upper Frederick Township is a historic Pratt through Truss bridge located at Zieglerville in Upper Frederick Township, Montgomery County, Pennsylvania. The bridge was built in 1888, by the Phoenix Bridge Co of Phoenixville, Pennsylvania. It has a single 135-foot-long (41 m) span. The bridge crosses Swamp Creek.

Bridge in Upper Frederick Township is a historic stone arch bridge located at Fagleysville in Upper Frederick Township, Montgomery County, Pennsylvania. The bridge was built in 1854. It has three 20-foot-long (6.1 m) spans with an overall length of 125-foot (38 m). The bridge crosses Swamp Creek.

The Frederick Douglass Memorial Bridge (also known as the South Capitol Street Bridge) is a swing bridge that carries South Capitol Street over the Anacostia River in Washington, D.C. It was built in 1950 and named after abolitionist Frederick Douglass. In 2007, the bridge was used by 77,000 daily commuters.