US Bridges

U.S. 75 over I-244/ SW Blvd./R.R. Und

Fair

Tulsa County, Oklahoma · 2.2 MI N I-44 · Structure no. 183590000000000

Built
1972
53 years old
Condition
Fair
inspected July 2023
Type
Girder and Floorbeam System
Steel Continuous
Length
549 ft
7 main spans
Daily traffic
25,050
2022 count
Owner
State
State Highway Agency

About this bridge

U.S. 75 over I-244/ SW Blvd./R.R. Und is a steel continuous girder and floorbeam system carrying U.S. 75 over I-244/ SW Blvd./R.R. Und in Tulsa County, Oklahoma. It was built in 1972, so it is 53 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 25,050 vehicles a day, roughly 8% of them trucks, projected to reach 40,080 by 2042. The structure is 549 ft (167.3 m) long and 40 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesU.S. 75
CrossesI-244/ SW Blvd./R.R. Und
Location2.2 MI N I-44
RouteU.S. Route 75
CountyTulsa County
StateOklahoma
Coordinates36.11165, -96.01245
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
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 inspectionJuly 2023
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 alignment7: Better than present minimum criteria
Operating rating65.1 US tons
Inventory rating39.1 US tons

Structure

Structure typeGirder and Floorbeam System
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans7
Design loadHS 20
Structure length549 ft (167.3 m)
Longest span117 ft (35.7 m)
Deck width40 ft (12.2 m)
Roadway width38 ft (11.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic25,050 (2022)
Projected traffic40,080 by 2042
Trucks8%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway and railroad
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes

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$7.6 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was U.S. 75 over I-244/ SW Blvd./R.R. Und built?

It was built in 1972, making it 53 years old in 2025.

What condition is U.S. 75 over I-244/ SW Blvd./R.R. Und 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 July 2023.

How much traffic does U.S. 75 over I-244/ SW Blvd./R.R. Und carry?

About 25,050 vehicles per day (2022 count), of which roughly 8% are trucks.

How long is U.S. 75 over I-244/ SW Blvd./R.R. Und?

The structure is 549 ft (167.3 m) long with a longest span of 117 ft (35.7 m) and a deck 40 ft wide.

Who owns U.S. 75 over I-244/ SW Blvd./R.R. Und?

It is owned by the State Highway Agency.