US Bridges

I-35 SB Off-Ramp over Beaver Creek

Fair

Oklahoma County, Oklahoma · 0.7 N I-35 & I-44 JCT · Structure no. 207130000000000

Built
1984
41 years old
Condition
Fair
inspected June 2024
Type
Culvert
Concrete
Length
47 ft
3 main spans
Daily traffic
1,000
2022 count
Owner
State
State Highway Agency

About this bridge

I-35 SB Off-Ramp over Beaver Creek is a concrete culvert carrying I-35 SB Off-Ramp over Beaver Creek in Oklahoma County, Oklahoma. It was built in 1984, so it is 41 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 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 1,000 vehicles a day, roughly 12% of them trucks, projected to reach 1,600 by 2042. The structure is 47 ft (14.3 m) long.

Location

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CarriesI-35 SB Off-Ramp
CrossesBeaver Creek
Location0.7 N I-35 & I-44 JCT
RouteInterstate 35
CountyOklahoma County
StateOklahoma
Coordinates35.55204, -97.45694
Functional classUrban 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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 20
Structure length47 ft (14.3 m)
Longest span17 ft (5.2 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,000 (2022)
Projected traffic1,600 by 2042
Trucks12%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemNo
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 proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$1.3 million
NavigationNo navigation control on waterway

Frequently asked questions

When was I-35 SB Off-Ramp over Beaver Creek built?

It was built in 1984, making it 41 years old in 2025.

What condition is I-35 SB Off-Ramp over Beaver Creek 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 June 2024.

How much traffic does I-35 SB Off-Ramp over Beaver Creek carry?

About 1,000 vehicles per day (2022 count), of which roughly 12% are trucks.

How long is I-35 SB Off-Ramp over Beaver Creek?

The structure is 47 ft (14.3 m) long with a longest span of 17 ft (5.2 m).

Who owns I-35 SB Off-Ramp over Beaver Creek?

It is owned by the State Highway Agency.