US Bridges

Eastern Ave. over Kilpatrick Tp under

Good

Oklahoma County, Oklahoma · 132.34 · Structure no. 228810000000000

Built
1991
34 years old
Condition
Good
inspected March 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
191 ft
2 main spans
Daily traffic
1,660
2022 count
Owner
Toll Authority
State Toll Authority

About this bridge

Eastern Ave. over Kilpatrick Tp under is a prestressed concrete stringer/multi-beam or girder carrying Eastern Ave. over Kilpatrick Tp under in Oklahoma County, Oklahoma. It was built in 1991, so it is 34 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 1,660 vehicles a day, roughly 5% of them trucks, projected to reach 2,656 by 2042. The structure is 191 ft (58.2 m) long and 86 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

Location

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CarriesEastern Ave.
CrossesKilpatrick Tp under
Location132.34
RouteCity Street 0
CountyOklahoma County
StateOklahoma
Coordinates35.60136, -97.47811
Functional classUrban Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating88 US tons
Inventory rating51.8 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length191 ft (58.2 m)
Longest span100 ft (30.5 m)
Deck width86 ft (26.2 m)
Roadway width76 ft (23.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,660 (2022)
Projected traffic2,656 by 2042
Trucks5%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed8.1 mi (13 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Toll Authority
Maintained byState Toll Authority
Historic statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$1.3 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was Eastern Ave. over Kilpatrick Tp under built?

It was built in 1991, making it 34 years old in 2025.

What condition is Eastern Ave. over Kilpatrick Tp under 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 March 2023.

How much traffic does Eastern Ave. over Kilpatrick Tp under carry?

About 1,660 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is Eastern Ave. over Kilpatrick Tp under?

The structure is 191 ft (58.2 m) long with a longest span of 100 ft (30.5 m) and a deck 86 ft wide.

Who owns Eastern Ave. over Kilpatrick Tp under?

It is owned by the State Toll Authority.