US Bridges

U.S. 64 EB over Co. Rd. under

Good

Tulsa County, Oklahoma · 2.6 MI SE C/L · Structure no. 180440000000000

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

About this bridge

U.S. 64 EB over Co. Rd. under is a steel stringer/multi-beam or girder carrying U.S. 64 EB over Co. Rd. 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 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 10,350 vehicles a day, roughly 25% of them trucks, projected to reach 16,560 by 2042. The structure is 126 ft (38.4 m) long and 44 ft wide.

Location

Open in Google Maps
CarriesU.S. 64 EB
CrossesCo. Rd. under
Location2.6 MI SE C/L
RouteU.S. Route 64
CountyTulsa County
StateOklahoma
Coordinates36.15215, -96.20834
Functional classRural Principal Arterial - Other

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 inspectionAugust 2024
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 rating67 US tons
Inventory rating40 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length126 ft (38.4 m)
Longest span43 ft (13.1 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 Co. Rd. under built?

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

What condition is U.S. 64 EB over Co. Rd. 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 August 2024.

How much traffic does U.S. 64 EB over Co. Rd. under carry?

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

How long is U.S. 64 EB over Co. Rd. under?

The structure is 126 ft (38.4 m) long with a longest span of 43 ft (13.1 m) and a deck 44 ft wide.

Who owns U.S. 64 EB over Co. Rd. under?

It is owned by the State Highway Agency.