US 87

AJX Bridge (Johnson County, Wyoming)
Built 1932
Deck truss bridge over South Fork Powder River on I-25 West Service Road (Old US 87) at Milepost 246.30
Open to traffic

Guadalupe River US 87 Bridge (DeWitt County, Texas)
Built 1938
Through truss bridge over Guadalupe River on US 87
Open to traffic

Little Thompson Old US 87 Bridge (Weld County, Colorado)
Built 1938
Pony truss bridge over Little Thompson River on the I-25 Service Road (Old US 87) in Berthoud
Open to traffic

Llano River Bridge (Mason County, Texas)
Built 1931
Through truss bridge over Llano River on Southbound US 87
Open to traffic

Tenth Street Bridge (Cascade County, Montana)
Built 1921 by Porter Brothers Co. of Spokane, WA
Eight-span open-spandrel arch bridge over the Missouri River on 10th Street in Great Falls
Open to pedestrians only