Microgravity

Memoir of the Iron Bridge over the Missouri River Memoir of the Iron Bridge over the Missouri River- Record of the construction by the Detroit Bridge and Iron Works between 1871 - 1873. Sir John Fowler and the Forth Railway Bridge Sir John Fowler and the Forth Railway Bridge- Illustrated biographical essay. The Burr Truss The Burr Truss- Illustrated article discusses the early development of the wooden truss in the United States. Provides references for further reading. The 150th Combat Engineer Battalion The 150th Combat Engineer Battalion- Newspaper articles, pictures, stories, and commendations of the bridges built and rivers crossed. The Bridges that Éblé Built The Bridges that Éblé Built- The story of the bridges built for the French Army's 1812 crossing of the Berezina River.