US Bridges

U.S. 64 EB over 177 W Ave. under

Fair

Tulsa County, Oklahoma · 3.6 MI SE C/L · Structure no. 180480000000000

Built
1971
54 years old
Condition
Fair
inspected August 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
125 ft
3 main spans
Daily traffic
10,350
2022 count
Owner
State
State Highway Agency

About this bridge

U.S. 64 EB over 177 W Ave. under is a steel continuous stringer/multi-beam or girder carrying U.S. 64 EB over 177 W Ave. under in Tulsa County, Oklahoma. It was built in 1971, so it is 54 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 10,350 vehicles a day, roughly 25% of them trucks, projected to reach 16,560 by 2042. The structure is 125 ft (38.1 m) long and 44 ft wide.

Location

Open in Google Maps
CarriesU.S. 64 EB
Crosses177 W Ave. under
Location3.6 MI SE C/L
RouteU.S. Route 64
CountyTulsa County
StateOklahoma
Coordinates36.15321, -96.19044
Functional classRural Principal Arterial - Other

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 inspectionAugust 2024
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 geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating63.1 US tons
Inventory rating38 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length125 ft (38.1 m)
Longest span63 ft (19.2 m)
Deck width44 ft (13.4 m)
Roadway width41 ft (12.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,350 (2022)
Projected traffic16,560 by 2042
Trucks25%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
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$1.4 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was U.S. 64 EB over 177 W Ave. under built?

It was built in 1971, making it 54 years old in 2025.

What condition is U.S. 64 EB over 177 W Ave. under 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 August 2024.

How much traffic does U.S. 64 EB over 177 W Ave. under carry?

About 10,350 vehicles per day (2022 count), of which roughly 25% are trucks.

How long is U.S. 64 EB over 177 W Ave. under?

The structure is 125 ft (38.1 m) long with a longest span of 63 ft (19.2 m) and a deck 44 ft wide.

Who owns U.S. 64 EB over 177 W Ave. under?

It is owned by the State Highway Agency.