The West Union Covered Bridge formerly carried Tow Path Road over Sugar Creek north-northeast of Montezuma, Indiana.

The two-span Burr Arch Truss covered bridge structure was built by Joseph J. Daniels in 1876.

It is notable for being the longest standing covered bridge in Parke County,[4][5] and one of the nation's best-preserved examples of the Burr truss.

The road was originally part of the "Indiana State Highway", established with Legislature in 1827, which connected Fort Wayne with Terre Haute.

Along with the Armiesburg Covered Bridge it hosted stage coach traffic to Lafayette.