US Bridges

U.S. 75 over Rock Creek

Fair

Coal County, Oklahoma · 7.2 Mi. N SH 3 · Structure no. 307040000000000

Built
2016
9 years old
Condition
Fair
inspected September 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
176 ft
3 main spans
Daily traffic
2,200
2022 count
Owner
State
State Highway Agency

About this bridge

U.S. 75 over Rock Creek is a prestressed concrete stringer/multi-beam or girder carrying U.S. 75 over Rock Creek in Coal County, Oklahoma. It was built in 2016, so it is 9 years old, younger than the Oklahoma average of 47.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 2,200 vehicles a day, roughly 25% of them trucks, projected to reach 3,520 by 2042. The structure is 176 ft (53.5 m) long and 42 ft wide. If it were closed, the detour would be 42.3 mi (68 km).

Location

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CarriesU.S. 75
CrossesRock Creek
Location7.2 Mi. N SH 3
RouteU.S. Route 75
CountyCoal County
StateOklahoma
Coordinates34.67662, -96.26703
Functional classRural Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure9 ExcellentNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
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 geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating49.1 US tons
Inventory rating33 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length176 ft (53.5 m)
Longest span75 ft (22.9 m)
Deck width42 ft (12.9 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,200 (2022)
Projected traffic3,520 by 2042
Trucks25%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed42.3 mi (68 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. 75 over Rock Creek built?

It was built in 2016, making it 9 years old in 2025.

What condition is U.S. 75 over Rock Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2024.

How much traffic does U.S. 75 over Rock Creek carry?

About 2,200 vehicles per day (2022 count), of which roughly 25% are trucks.

How long is U.S. 75 over Rock Creek?

The structure is 176 ft (53.5 m) long with a longest span of 75 ft (22.9 m) and a deck 42 ft wide.

Who owns U.S. 75 over Rock Creek?

It is owned by the State Highway Agency.