A Warren Truss Bridge is an important structure, and the warren truss bridge design is commonly used in bridge construction because it will carry a tremendous load. It was invented by James Warren and is now commonly used today. Alfred Neville of France patented the Warren Truss Bridge and also built the first bridge in the mid 19th century.
In cantilever bridges the cantilevers are usually built as pairs, with each cantilever used to support one end of a central section. The Forth Bridge in Scotland is an example of a cantilever truss bridge. A cantilever in a traditionally timber framed building is called a jetty or forebay.