US Bridges

N2750 over Washita River

Good

Grady County, Oklahoma · .5N .25W of Verden · Structure no. 289300000000000

Built
2009
16 years old
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
270 ft
3 main spans
Daily traffic
1,268
2022 count
Owner
County
County Highway Agency

About this bridge

N2750 over Washita River is a prestressed concrete stringer/multi-beam or girder carrying N2750 over Washita River in Grady County, Oklahoma. It was built in 2009, so it is 16 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 1,268 vehicles a day, roughly 15% of them trucks, projected to reach 2,029 by 2042. The structure is 270 ft (82.3 m) long and 28 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesN2750
CrossesWashita River
Location.5N .25W of Verden
RouteCounty Highway 2750
Coordinates35.08917, -98.09111
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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating63.1 US tons
Inventory rating37 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length270 ft (82.3 m)
Longest span105 ft (32 m)
Deck width28 ft (8.5 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,268 (2022)
Projected traffic2,029 by 2042
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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$1.6 million
NavigationNo navigation control on waterway

Frequently asked questions

When was N2750 over Washita River built?

It was built in 2009, making it 16 years old in 2025.

What condition is N2750 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 October 2024.

How much traffic does N2750 over Washita River carry?

About 1,268 vehicles per day (2022 count), of which roughly 15% are trucks.

How long is N2750 over Washita River?

The structure is 270 ft (82.3 m) long with a longest span of 105 ft (32 m) and a deck 28 ft wide.

Who owns N2750 over Washita River?

It is owned by the County Highway Agency.