The Siuslaw River Bridge is a bascule bridge that spans the Siuslaw River on U.S. Route 101 in Florence, Oregon. It was designed by Conde McCullough, built by the Mercer-Fraser Company of Eureka, California, and funded by the Federal Emergency Administration of Public Works (later renamed the Public Works Administration). It opened in 1936.
The bridge's total length is .
A new computerized control mechanism for the drawbridge was installed in 2011. It does not require an operator to be present at both the north and south portions to raise the drawbridge like the manual controls do. However, the manual system is still in working order.
See also
- List of bridges documented by the Historic American Engineering Record in Oregon
- List of bridges on the National Register of Historic Places in Oregon
- List of bridges on U.S. Route 101 in Oregon