US Bridges

U.S. 77 over Canadian River and R.R.

Good

Cleveland County, Oklahoma · .3 E JCT S.H. 74 · Structure no. 314710000000000

Built
2019
6 years old
Condition
Good
inspected May 2024
Type
Girder and Floorbeam System
Steel
Length
3,723 ft
2 main spans
Daily traffic
17,400
2022 count
Owner
State
State Highway Agency

About this bridge

U.S. 77 over Canadian River and R.R. is a steel girder and floorbeam system carrying U.S. 77 over Canadian River and R.R. in Cleveland County, Oklahoma. It was built in 2019, so it is 6 years old, younger than the Oklahoma average of 47.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 17,400 vehicles a day, projected to reach 27,840 by 2042. The structure is 3,723 ft (1,134.8 m) long and 87 ft wide.

Location

Open in Google Maps
CarriesU.S. 77
CrossesCanadian River and R.R.
Location.3 E JCT S.H. 74
RouteU.S. Route 77
CountyCleveland County
StateOklahoma
Coordinates35.01333, -97.35861
Functional classRural Principal Arterial - Other

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating56 US tons
Inventory rating26 US tons

Structure

Structure typeGirder and Floorbeam System
MaterialSteel
DeckConcrete, cast-in-place
Main spans2 (+32 approach)
Design loadHL 93
Structure length3,723 ft (1,134.8 m)
Longest span200 ft (61 m)
Deck width87 ft (26.5 m)
Roadway width85 ft (25.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic17,400 (2022)
Projected traffic27,840 by 2042
Trucks—
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesRailroad and waterway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was U.S. 77 over Canadian River and R.R. built?

It was built in 2019, making it 6 years old in 2025.

What condition is U.S. 77 over Canadian River and R.R. in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in May 2024.

How much traffic does U.S. 77 over Canadian River and R.R. carry?

About 17,400 vehicles per day (2022 count).

How long is U.S. 77 over Canadian River and R.R.?

The structure is 3,723 ft (1,134.8 m) long with a longest span of 200 ft (61 m) and a deck 87 ft wide.

Who owns U.S. 77 over Canadian River and R.R.?

It is owned by the State Highway Agency.