The Court Avenue Bridge is an historic structure located in downtown Des Moines, Iowa, United States. It became a contributing property in the Civic Center Historic District in 1988, and was individually listed on the National Register of Historic Places in 1998 as a part of the Highway Bridges of Iowa MPS.
During a renovation of the bridge in 1982 the bridge deck was replaced and the supporting spans were preserved and rehabilitated. Repairs were made using existing materials and replacement materials were used only when necessary and were matched with the originals as closely as possible. Street lamps with round globes and metal work that reflected the 1910s were added to the bridge in 1986 as a part of a $1.8 million project to refurbish Court Avenue between the bridge and the Polk County Courthouse .