18-panel truss

McKinley Bridge (St. Louis, Missouri)
Built 1910, closed to traffic in October 2001, reopened in 2007
Through truss bridge over the Mississippi River at St. Louis
Open to traffic

Merchants Bridge (St. Louis, Missouri)
Completed in May 1890; approaches rebuilt in 2005
Three-span through truss railroad bridge over the Mississippi River between St. Louis and Venice, Illinois on Terminal Railroad Assosiation
Open to two tracks of railroad traffic. Only one train is allowed to cross the bridge at a time, due to its age.

Purple People Bridge (Hamilton County, Ohio)
First built 1872 as a Whipple through truss bridge; reconstructed 1897; railroad service discontinued 1987; closed to road traffic 2001; rehabilitated and reopened to pedestrians 2003
Five-span through truss bridge over the Ohio River formerly carrying the Louisville & Nashville Railroad) and US 27 between Cincinnati and Newport
Open to pedestrian traffic only

Second Bridge (Rock Island County, Illinois)
Built 1866; Damaged by a Tornado in 1868; Replaced 1872
Lost McCallum through truss bridge over Mississippi River on Chicago, Rock Island & Pacific Railroad & Fort Road
Replaced by a new bridge