Colorado River Bridge (Garfield County, Utah)
Built 1965
Steel through arch bridge over Colorado River on UT 95
Open to traffic

Colorado River CO 9 Bridge (Grand County, Colorado)
Built 1939
Lost deck plate girder bridge over Colorado River on CO 9
No longer exists

De Beque Bridge (Mesa County, Colorado)
Built 1945
Two-span through truss over Colorado River on the I-70 Frontage Road (Old US 6)
Open to traffic

Dotsero Bridge (Eagle County, Colorado)
Built 1934-35
Through truss bridge over Colorado River on the I-70 Service Road (Old US 6) at Dotsero
Open to two-lane traffic

Fruita Bridge (Mesa County, Colorado)
Built 1906 by the M.J. Patterson Construction Co.
Three-span through truss bridge over Colorado River on 17-1/2 Road at Fruita
Closed to all traffic

Glenwood Springs Viaduct (Garfield County, Colorado)
Built 1953; rehabilitated 1969
Plate girder bridge over Colorado River on CO 82 in Glenwood Springs
Open to traffic

Navajo Bridge (Coconino County, Arizona)
Built 1927-1929; bypassed by parallel bridge in 1995
Steel arch bridge over Colorado River on Alt US 89
Open to pedestrians only

Penitentiary Avenue Bridge (Yuma County, Arizona)
Built 1914; rehabilitated 1943
Through truss bridge over Colorado River on Penitentiary Avenue
Open to traffic

Rifle Bridge (Garfield County, Colorado)
Built 1908
Closed two-span through truss bridge over the Colorado River at Rifle
Closed to all traffic

South Canon Bridge (Garfield County, Colorado)
Built 1914-15 by the Missouri Valley Bridge & Iron Co.
Closed through truss bridge over the Colorado River just off I-70, west of Glenwood Springs
Closed to all traffic

State Bridge (Eagle County, Colorado)
Built 1890 by the Missouri Valley Bridge & Iron Co. under a $5,790 state contract
Lost two-span Howe through truss bridge over Colorado River
No longer exists

Una Bridge (Garfield County, Colorado)
Built 1910; bypassed by new bridge in 1985
Through truss bridge over Colorado River on CR 300
Unknown status