US Bridges

S.H. 147 over Wire Branch

Good

Choctaw County, Oklahoma · 3.71 N JCT US-70 · Structure no. 222020000000000

Built
1989
36 years old
Condition
Good
inspected November 2024
Type
Culvert
Concrete
Length
48 ft
3 main spans
Daily traffic
760
2022 count
Owner
State
State Highway Agency

About this bridge

S.H. 147 over Wire Branch is a concrete culvert carrying S.H. 147 over Wire Branch in Choctaw County, Oklahoma. It was built in 1989, so it is 36 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 760 vehicles a day, roughly 15% of them trucks, projected to reach 1,216 by 2042. The structure is 48 ft (14.7 m) long. If it were closed, the detour would be 26.7 mi (43 km).

CarriesS.H. 147
CrossesWire Branch
Location3.71 N JCT US-70
RouteState Highway 147
Coordinates34.07139, -95.36472
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
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
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 20
Structure length48 ft (14.7 m)
Longest span14 ft (4.3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic760 (2022)
Projected traffic1,216 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 proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$644,000
NavigationNo navigation control on waterway

Frequently asked questions

When was S.H. 147 over Wire Branch built?

It was built in 1989, making it 36 years old in 2025.

What condition is S.H. 147 over Wire Branch 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 S.H. 147 over Wire Branch carry?

About 760 vehicles per day (2022 count), of which roughly 15% are trucks.

How long is S.H. 147 over Wire Branch?

The structure is 48 ft (14.7 m) long with a longest span of 14 ft (4.3 m).

Who owns S.H. 147 over Wire Branch?

It is owned by the State Highway Agency.