Center Grove, Iowa

Center Grove Bridge (Dubuque County, Iowa)
Built ?; Replaced 1915
Lost Pratt through truss bridge over Catfish Creek on Dubuque-Dyersville Post Road
Replaced by a new bridge

Hawkeye Highway Center Grove Viaduct (Dubuque County, Iowa)
Lost Pony/through plate girder bridge over Catfish Creek &Railroad (IC) on Hawkeye Highway
Replaced by a new bridge in 1985

IC - Middle Fork Catfish Creek Bridge #10 (Dubuque County, Iowa)
Pony/through plate girder bridge over Middle Fork Catfish Creek on Canadian National Railway
Open to traffic

IC - Middle Fork Catfish Creek Bridge #10 (Old) (Dubuque County, Iowa)
Lost Warren pony truss bridge over Middle Fork Catfish Creek on Illinois Central Railroad
Replaced by a new bridge