US Bridges

U.S. 77 over East Beaver Creek Trib

Good

Logan County, Oklahoma · .4S of JCT SH 51 · Structure no. 327660000000000

Built
2023
2 years old
Condition
Good
inspected September 2024
Type
Culvert
Concrete
Length
21 ft
2 main spans
Daily traffic
620
2022 count
Owner
State
State Highway Agency

About this bridge

U.S. 77 over East Beaver Creek Trib is a concrete culvert carrying U.S. 77 over East Beaver Creek Trib in Logan County, Oklahoma. It was built in 2023, so it is 2 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 620 vehicles a day, roughly 15% of them trucks, projected to reach 992 by 2042. The structure is 21 ft (6.4 m) long and 239 ft wide. If it were closed, the detour would be 26.7 mi (43 km).

Location

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CarriesU.S. 77
CrossesEast Beaver Creek Trib
Location.4S of JCT SH 51
RouteU.S. Route 77
CountyLogan County
StateOklahoma
Coordinates36.11385, -97.38791
Functional classRural Major Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation7: Better than present minimum criteria
Deck geometry8: Equal to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating110.1 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHL 93
Structure length21 ft (6.4 m)
Longest span10 ft (3 m)
Deck width239 ft (72.8 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic620 (2022)
Projected traffic992 by 2042
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed26.7 mi (43 km)
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 East Beaver Creek Trib built?

It was built in 2023, making it 2 years old in 2025.

What condition is U.S. 77 over East Beaver Creek Trib 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 September 2024.

How much traffic does U.S. 77 over East Beaver Creek Trib carry?

About 620 vehicles per day (2022 count), of which roughly 15% are trucks.

How long is U.S. 77 over East Beaver Creek Trib?

The structure is 21 ft (6.4 m) long with a longest span of 10 ft (3 m) and a deck 239 ft wide.

Who owns U.S. 77 over East Beaver Creek Trib?

It is owned by the State Highway Agency.