US Bridges

FAS 2020 over Washita River

Good

Custer County, Oklahoma · 3.0 W 0.9 S Clinton · Structure no. 216040000000000

Built
1987
38 years old
Condition
Good
inspected September 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
97 ft
1 main span
Daily traffic
100
2022 count
Owner
County
County Highway Agency

About this bridge

FAS 2020 over Washita River is a prestressed concrete stringer/multi-beam or girder carrying FAS 2020 over Washita River in Custer County, Oklahoma. It was built in 1987, so it is 38 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 100 vehicles a day, roughly 15% of them trucks, projected to reach 160 by 2042. The structure is 97 ft (29.6 m) long and 34 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesFAS 2020
CrossesWashita River
Location3.0 W 0.9 S Clinton
RouteCounty Highway 2020
Coordinates35.49521, -99.04626
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
Deck8 Very GoodNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
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 geometry9: Superior to present desirable criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating103 US tons
Inventory rating41 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length97 ft (29.6 m)
Longest span93 ft (28.3 m)
Deck width34 ft (10.5 m)
Roadway width33 ft (10 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2022)
Projected traffic160 by 2042
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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$500,000
NavigationNo navigation control on waterway

Frequently asked questions

When was FAS 2020 over Washita River built?

It was built in 1987, making it 38 years old in 2025.

What condition is FAS 2020 over Washita River 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 September 2024.

How much traffic does FAS 2020 over Washita River carry?

About 100 vehicles per day (2022 count), of which roughly 15% are trucks.

How long is FAS 2020 over Washita River?

The structure is 97 ft (29.6 m) long with a longest span of 93 ft (28.3 m) and a deck 34 ft wide.

Who owns FAS 2020 over Washita River?

It is owned by the County Highway Agency.