US Bridges

U.S. 70 EB over Bird Creek

Good

Choctaw County, Oklahoma · 3.28 E JCT SH-147 · Structure no. 280150000000000

Built
2007
18 years old
Condition
Good
inspected November 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
101 ft
1 main span
Daily traffic
2,750
2022 count
Owner
State
State Highway Agency

About this bridge

U.S. 70 EB over Bird Creek is a prestressed concrete stringer/multi-beam or girder carrying U.S. 70 EB over Bird Creek in Choctaw County, Oklahoma. It was built in 2007, so it is 18 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 2,750 vehicles a day, roughly 25% of them trucks, projected to reach 4,400 by 2042. The structure is 101 ft (30.9 m) long and 41 ft wide.

CarriesU.S. 70 EB
CrossesBird Creek
Location3.28 E JCT SH-147
RouteU.S. Route 70
Coordinates34.02877, -95.31226
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating109 US tons
Inventory rating37 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length101 ft (30.9 m)
Longest span100 ft (30.5 m)
Deck width41 ft (12.5 m)
Roadway width38 ft (11.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,750 (2022)
Projected traffic4,400 by 2042
Trucks25%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$1.7 million
NavigationNo navigation control on waterway

Frequently asked questions

When was U.S. 70 EB over Bird Creek built?

It was built in 2007, making it 18 years old in 2025.

What condition is U.S. 70 EB over Bird 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 November 2024.

How much traffic does U.S. 70 EB over Bird Creek carry?

About 2,750 vehicles per day (2022 count), of which roughly 25% are trucks.

How long is U.S. 70 EB over Bird Creek?

The structure is 101 ft (30.9 m) long with a longest span of 100 ft (30.5 m) and a deck 41 ft wide.

Who owns U.S. 70 EB over Bird Creek?

It is owned by the State Highway Agency.