US Bridges

I-35 SB over Co. Rd. E0650 under

Fair

Payne County, Oklahoma · 3 MI S of SH 51 JCT · Structure no. 143700000000000

Built
1959
66 years old, rebuilt 2006
Condition
Fair
inspected January 2024
Type
Slab
Concrete Continuous
Length
102 ft
3 main spans
Daily traffic
10,100
2022 count
Owner
State
State Highway Agency

About this bridge

I-35 SB over Co. Rd. E0650 under is a concrete continuous slab carrying I-35 SB over Co. Rd. E0650 under in Payne County, Oklahoma. It was built in 1959 and reconstructed in 2006, so it is 66 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 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 10,100 vehicles a day, roughly 36% of them trucks, projected to reach 16,160 by 2042. The structure is 102 ft (31.1 m) long and 43 ft wide.

Location

Open in Google Maps
CarriesI-35 SB
CrossesCo. Rd. E0650 under
Location3 MI S of SH 51 JCT
RouteInterstate 35
CountyPayne County
StateOklahoma
Coordinates36.07213, -97.34536
Functional classRural Principal Arterial - Interstate

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.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating55.3 US tons
Inventory rating33.1 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length102 ft (31.1 m)
Longest span40 ft (12.2 m)
Deck width43 ft (13.1 m)
Roadway width38 ft (11.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,100 (2022)
Projected traffic16,160 by 2042
Trucks36%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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$1.4 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was I-35 SB over Co. Rd. E0650 under built?

It was built in 1959, making it 66 years old in 2025. It was reconstructed in 2006.

What condition is I-35 SB over Co. Rd. E0650 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 January 2024.

How much traffic does I-35 SB over Co. Rd. E0650 under carry?

About 10,100 vehicles per day (2022 count), of which roughly 36% are trucks.

How long is I-35 SB over Co. Rd. E0650 under?

The structure is 102 ft (31.1 m) long with a longest span of 40 ft (12.2 m) and a deck 43 ft wide.

Who owns I-35 SB over Co. Rd. E0650 under?

It is owned by the State Highway Agency.