Arkansas-Missouri RR, Kelly Creek Bridge (Barry County, Missouri)
Built 1990
Stringer bridge over Arkansas-Missouri RR, Kelly Creek on Kyler Street (Business US 60) in Monett
Open to traffic

Davis Bayou Bridge (Massac County, Illinois)
Built 1990
Wooden bridge over Davis Bayou on TR 126
Open to traffic

Hennepin Avenue Bridge (Hennepin County, Minnesota)
Built 1990, replacing a steel arch bridge
Modern suspension bridge over the Mississippi River (West Channel) on Hennepin Avenue at Nicollet Island in Minneapolis
Open to six lanes of traffic

Koen Creek Bridge (St. Francois County, Missouri)
Built 1990
Stringer bridge over Koen Creek on Parkway Drive in Flat River
Open to traffic

New Howard Ford Bridge (Christian County, Missouri)
Built in 1990 replacing a through truss at the same location
Concrete deck girder bridge over James River on CR 143
Open to traffic

New Steubenville Bridge (Jefferson County, Ohio)
Built 1990
Cable-stayed bridge over the Ohio River on US 22 between Steubenville and Weirton in Steubenville
Open to traffic

Quartz Creek Bridge (Gunnison County, Colorado)
Built 1990
Wooden pony arch bridge over Quartz Creek on CR 76
Open to traffic

Speer Boulevard Little Raven Street Bridge (Denver County, Colorado)
Built 1990
Steel through arch bridge over Little Raven Street on Speer Blvd Wb in Denver
Open to traffic

St. Croix River Bridge (Pierce County, Wisconsin)
Built 1990
Bascule bridge over St. Croix River on US 10 in Prescott
Open to traffic

Wisconsin River 46 Bridge (Oneida County, Wisconsin)
Built 1990
Stringer bridge over Wisconsin River 46 on Ush 8-Sth 47 in Rhinelander
Open to traffic