US Bridges

I-44 WB over 33rd W. Ave under

Good

Tulsa County, Oklahoma · .6E JCT S.H. 66 · Structure no. 322350000000000

Built
2020
5 years old
Condition
Good
inspected September 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
207 ft
3 main spans
Daily traffic
23,650
2022 count
Owner
State
State Highway Agency

About this bridge

I-44 WB over 33rd W. Ave under is a steel stringer/multi-beam or girder carrying I-44 WB over 33rd W. Ave under in Tulsa County, Oklahoma. It was built in 2020, so it is 5 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 23,650 vehicles a day, roughly 12% of them trucks, projected to reach 37,840 by 2042. The structure is 207 ft (63 m) long and 63 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesI-44 WB
Crosses33rd W. Ave under
Location.6E JCT S.H. 66
RouteInterstate 44
CountyTulsa County
StateOklahoma
Coordinates36.08905, -96.02976
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
Deck8 Very GoodNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation9: Superior to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating58.3 US tons
Inventory rating45 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length207 ft (63 m)
Longest span95 ft (29 m)
Deck width63 ft (19.1 m)
Roadway width59 ft (18.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic23,650 (2022)
Projected traffic37,840 by 2042
Trucks12%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed3.1 mi (5 km)
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 proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was I-44 WB over 33rd W. Ave under built?

It was built in 2020, making it 5 years old in 2025.

What condition is I-44 WB over 33rd W. 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 WB over 33rd W. Ave under carry?

About 23,650 vehicles per day (2022 count), of which roughly 12% are trucks.

How long is I-44 WB over 33rd W. Ave under?

The structure is 207 ft (63 m) long with a longest span of 95 ft (29 m) and a deck 63 ft wide.

Who owns I-44 WB over 33rd W. Ave under?

It is owned by the State Highway Agency.