US Bridges

I-44 EB over 129th E.Ave. under

Good

Tulsa County, Oklahoma · 2 MI E JCT US 169 · Structure no. 141670000000000

Built
1992
33 years old
Condition
Good
inspected September 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
307 ft
4 main spans
Daily traffic
23,000
2022 count
Owner
State
State Highway Agency

About this bridge

I-44 EB over 129th E.Ave. under is a prestressed concrete stringer/multi-beam or girder carrying I-44 EB over 129th E.Ave. under in Tulsa County, Oklahoma. It was built in 1992, so it is 33 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 23,000 vehicles a day, roughly 12% of them trucks, projected to reach 36,800 by 2042. The structure is 307 ft (93.6 m) long and 58 ft wide.

Location

Open in Google Maps
CarriesI-44 EB
Crosses129th E.Ave. under
Location2 MI E JCT US 169
RouteInterstate 44
CountyTulsa County
StateOklahoma
Coordinates36.15774, -95.83379
Functional classUrban Principal Arterial - Interstate

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating79.4 US tons
Inventory rating47.5 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length307 ft (93.6 m)
Longest span100 ft (30.5 m)
Deck width58 ft (17.7 m)
Roadway width55 ft (16.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic23,000 (2022)
Projected traffic36,800 by 2042
Trucks12%
Lanes on structure3
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$6.9 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was I-44 EB over 129th E.Ave. under built?

It was built in 1992, making it 33 years old in 2025.

What condition is I-44 EB over 129th E.Ave. 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 September 2024.

How much traffic does I-44 EB over 129th E.Ave. under carry?

About 23,000 vehicles per day (2022 count), of which roughly 12% are trucks.

How long is I-44 EB over 129th E.Ave. under?

The structure is 307 ft (93.6 m) long with a longest span of 100 ft (30.5 m) and a deck 58 ft wide.

Who owns I-44 EB over 129th E.Ave. under?

It is owned by the State Highway Agency.