US Bridges

S.H. 199 over Washita River

Fair

Bryan County, Oklahoma · 4W JCT S.H. 78 · Structure no. 298400000000000

Built
2013
12 years old
Condition
Fair
inspected August 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
625 ft
2 main spans
Daily traffic
670
2022 count
Owner
State
State Highway Agency

About this bridge

S.H. 199 over Washita River is a prestressed concrete stringer/multi-beam or girder carrying S.H. 199 over Washita River in Bryan County, Oklahoma. It was built in 2013, so it is 12 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 5 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 670 vehicles a day, roughly 11% of them trucks, projected to reach 1,072 by 2042. The structure is 625 ft (190.5 m) long and 42 ft wide. If it were closed, the detour would be 49.7 mi (80 km).

Location

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CarriesS.H. 199
CrossesWashita River
Location4W JCT S.H. 78
RouteState Highway 199
CountyBryan County
StateOklahoma
Coordinates34.09644, -96.55439
Functional classRural Major Collector

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.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry8: Equal to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating74 US tons
Inventory rating40 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2 (+2 approach)
Design loadHL 93
Structure length625 ft (190.5 m)
Longest span220 ft (67.1 m)
Deck width42 ft (12.8 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic670 (2022)
Projected traffic1,072 by 2042
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed49.7 mi (80 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 S.H. 199 over Washita River built?

It was built in 2013, making it 12 years old in 2025.

What condition is S.H. 199 over Washita River 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 August 2024.

How much traffic does S.H. 199 over Washita River carry?

About 670 vehicles per day (2022 count), of which roughly 11% are trucks.

How long is S.H. 199 over Washita River?

The structure is 625 ft (190.5 m) long with a longest span of 220 ft (67.1 m) and a deck 42 ft wide.

Who owns S.H. 199 over Washita River?

It is owned by the State Highway Agency.