US Bridges

Doxey Co. Rd. over I-40 under

Fair

Beckham County, Oklahoma · 3.1 MI E I-40 Bus. · Structure no. 165980000000000

Built
1965
60 years old
Condition
Fair
inspected March 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
213 ft
2 main spans
Daily traffic
50
2022 count
Owner
State
State Highway Agency

About this bridge

Doxey Co. Rd. over I-40 under is a steel continuous stringer/multi-beam or girder carrying Doxey Co. Rd. over I-40 under in Beckham County, Oklahoma. It was built in 1965, so it is 60 years old, older 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 6 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 50 vehicles a day, roughly 15% of them trucks, projected to reach 80 by 2042. The structure is 213 ft (64.9 m) long and 29 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

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CarriesDoxey Co. Rd.
CrossesI-40 under
Location3.1 MI E I-40 Bus.
RouteCounty Highway N1910
CountyBeckham County
StateOklahoma
Coordinates35.3475, -99.57611
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating48 US tons
Inventory rating29 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2 (+2 approach)
Design loadH 15
Structure length213 ft (64.9 m)
Longest span67 ft (20.4 m)
Deck width29 ft (8.8 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (2022)
Projected traffic80 by 2042
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$2.3 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was Doxey Co. Rd. over I-40 under built?

It was built in 1965, making it 60 years old in 2025.

What condition is Doxey Co. Rd. over I-40 under 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 March 2023.

How much traffic does Doxey Co. Rd. over I-40 under carry?

About 50 vehicles per day (2022 count), of which roughly 15% are trucks.

How long is Doxey Co. Rd. over I-40 under?

The structure is 213 ft (64.9 m) long with a longest span of 67 ft (20.4 m) and a deck 29 ft wide.

Who owns Doxey Co. Rd. over I-40 under?

It is owned by the State Highway Agency.