US Bridges

U.S. 77 over Lawrie Creek

Good

Logan County, Oklahoma · 5.4 N Junction S.H. 33 · Structure no. 302430000000000

Built
2014
11 years old
Condition
Good
inspected September 2024
Type
Culvert
Concrete
Length
32 ft
3 main spans
Daily traffic
650
2022 count
Owner
State
State Highway Agency

About this bridge

U.S. 77 over Lawrie Creek is a concrete culvert carrying U.S. 77 over Lawrie Creek in Logan County, Oklahoma. It was built in 2014, so it is 11 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 650 vehicles a day, roughly 15% of them trucks, projected to reach 1,040 by 2042. The structure is 32 ft (9.8 m) long and 86 ft wide. If it were closed, the detour would be 21.1 mi (34 km).

CarriesU.S. 77
CrossesLawrie Creek
Location5.4 N Junction S.H. 33
RouteU.S. Route 77
Coordinates35.95606, -97.42278
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; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry8: Equal to present desirable criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length32 ft (9.8 m)
Longest span10 ft (3 m)
Deck width86 ft (26.2 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic650 (2022)
Projected traffic1,040 by 2042
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed21.1 mi (34 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was U.S. 77 over Lawrie Creek built?

It was built in 2014, making it 11 years old in 2025.

What condition is U.S. 77 over Lawrie Creek 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 Lawrie Creek carry?

About 650 vehicles per day (2022 count), of which roughly 15% are trucks.

How long is U.S. 77 over Lawrie Creek?

The structure is 32 ft (9.8 m) long with a longest span of 10 ft (3 m) and a deck 86 ft wide.

Who owns U.S. 77 over Lawrie Creek?

It is owned by the State Highway Agency.