US Bridges

U.S. 64 /S.H. 51EN over 13th St. under

Fair

Tulsa County, Oklahoma · 0.2E.OF I-444 W-N Ramp · Structure no. 198150000000000

Built
1980
45 years old
Condition
Fair
inspected June 2023
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
263 ft
3 main spans
Daily traffic
10,000
2022 count
Owner
State
State Highway Agency

About this bridge

U.S. 64 /S.H. 51EN over 13th St. under is a concrete continuous box beam or girders - multiple carrying U.S. 64 /S.H. 51EN over 13th St. under in Tulsa County, Oklahoma. It was built in 1980, so it is 45 years old, younger 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 6 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 10,000 vehicles a day, roughly 8% of them trucks, projected to reach 16,000 by 2042. The structure is 263 ft (80.2 m) long and 31 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

Open in Google Maps
CarriesU.S. 64 /S.H. 51EN
Crosses13th St. under
Location0.2E.OF I-444 W-N Ramp
RouteU.S. Route 64
CountyTulsa County
StateOklahoma
Coordinates36.14406, -95.97806
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating48.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length263 ft (80.2 m)
Longest span83 ft (25.3 m)
Deck width31 ft (9.5 m)
Roadway width28 ft (8.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,000 (2022)
Projected traffic16,000 by 2042
Trucks8%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

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$3.2 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was U.S. 64 /S.H. 51EN over 13th St. under built?

It was built in 1980, making it 45 years old in 2025.

What condition is U.S. 64 /S.H. 51EN over 13th St. 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 June 2023.

How much traffic does U.S. 64 /S.H. 51EN over 13th St. under carry?

About 10,000 vehicles per day (2022 count), of which roughly 8% are trucks.

How long is U.S. 64 /S.H. 51EN over 13th St. under?

The structure is 263 ft (80.2 m) long with a longest span of 83 ft (25.3 m) and a deck 31 ft wide.

Who owns U.S. 64 /S.H. 51EN over 13th St. under?

It is owned by the State Highway Agency.