Knoxville, Iowa

BNSF - 7th Street Overpass (Marion County, Iowa)
Steel stringer bridge over 7th Street on BNSF Railway
Open to traffic

BNSF - Campetine Creek Bridge (Marion County, Iowa)
Concrete deck girder bridge over Campetine Creek on BNSF Railroad
Open to traffic

BNSF - Main Street Overpass (Marion County, Iowa)
Steel stringer bridge over Main Street on BNSF Railway
Open to traffic

Marysville Covered Bridge (Marion County, Iowa)
Built at Marysville in 1891, this half moved to the Knoxville in 1968
Covered bridge in park Knoxville
Open to pedestrians only

Pedestrian Overpass (Marion County, Iowa)
Timber stringer bridge over Railroad (BNSF) on North Attica Road
Removed