FAS 2813 over Horse Branch Creek

Good

Greer County, Oklahoma · 7. S .4 W of Mangum · Structure no. 249710000000000

Built: 1995; 30 years old
Condition: Good; inspected January 2024
Type: Culvert; Concrete
Length: 47 ft; 3 main spans
Daily traffic: 25; 2022 count
Owner: County; County Highway Agency

About this bridge

FAS 2813 over Horse Branch Creek is a concrete culvert carrying FAS 2813 over Horse Branch Creek in Greer County, Oklahoma. It was built in 1995, so it is 30 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 25 vehicles a day, roughly 15% of them trucks, projected to reach 40 by 2042. The structure is 47 ft (14.3 m) long and 28 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

Location

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CarriesFAS 2813

CrossesHorse Branch Creek

Location7. S .4 W of Mangum

RouteCounty Highway 2813

CountyGreer County

StateOklahoma

Coordinates34.76878, -99.51826

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.

Component	Rating	Meaning
Channel and channel protection	8 Very Good	No problems noted.
Culvert	7 Good	Some minor problems.

Last inspectionJanuary 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 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

DeckNot applicable

Main spans3

Design loadHS 20

Structure length47 ft (14.3 m)

Longest span14 ft (4.4 m)

Deck width28 ft (8.5 m)

Roadway width26 ft (8 m)

Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic25 (2022)

Projected traffic40 by 2042

Trucks15%

Lanes on structure2

Traffic directionTwo-way traffic

CarriesHighway

CrossesWaterway

Detour if closed9.9 mi (16 km)

TollOn a free road

National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency

Maintained byCounty Highway Agency

Historic statusHistorical significance not determinable at this time

Work proposedReplacement because of substandard load-carrying capacity or roadway geometry

Estimated improvement cost$225,000

NavigationNo navigation control on waterway

Frequently asked questions

When was FAS 2813 over Horse Branch Creek built?

It was built in 1995, making it 30 years old in 2025.

What condition is FAS 2813 over Horse Branch 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 January 2024.

How much traffic does FAS 2813 over Horse Branch Creek carry?

About 25 vehicles per day (2022 count), of which roughly 15% are trucks.

How long is FAS 2813 over Horse Branch Creek?

The structure is 47 ft (14.3 m) long with a longest span of 14 ft (4.4 m) and a deck 28 ft wide.

Who owns FAS 2813 over Horse Branch Creek?

It is owned by the County Highway Agency.