US Bridges

U.S. 64 / S.H. 51 over UP R.R. under

Fair

Tulsa County, Oklahoma · 2.6 MI SE 21 ST · Structure no. 165880000000000

Built
1965
60 years old, rebuilt 2012
Condition
Fair
inspected August 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
198 ft
3 main spans
Daily traffic
40,250
2022 count
Owner
State
State Highway Agency

About this bridge

U.S. 64 / S.H. 51 over UP R.R. under is a steel stringer/multi-beam or girder carrying U.S. 64 / S.H. 51 over UP R.R. under in Tulsa County, Oklahoma. It was built in 1965 and reconstructed in 2012, so it is 60 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 40,250 vehicles a day, roughly 8% of them trucks, projected to reach 64,400 by 2042. The structure is 198 ft (60.4 m) long and 45 ft wide.

Location

Open in Google Maps
CarriesU.S. 64 / S.H. 51
CrossesUP R.R. under
Location2.6 MI SE 21 ST
RouteU.S. Route 64
CountyTulsa County
StateOklahoma
Coordinates36.11408, -95.90898
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
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 geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment7: Better than present minimum criteria
Operating rating42 US tons
Inventory rating25 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadH 20
Structure length198 ft (60.4 m)
Longest span67 ft (20.3 m)
Deck width45 ft (13.7 m)
Roadway width42 ft (12.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic40,250 (2022)
Projected traffic64,400 by 2042
Trucks8%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesRailroad
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$4.4 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was U.S. 64 / S.H. 51 over UP R.R. under built?

It was built in 1965, making it 60 years old in 2025. It was reconstructed in 2012.

What condition is U.S. 64 / S.H. 51 over UP R.R. 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 / S.H. 51 over UP R.R. under carry?

About 40,250 vehicles per day (2022 count), of which roughly 8% are trucks.

How long is U.S. 64 / S.H. 51 over UP R.R. under?

The structure is 198 ft (60.4 m) long with a longest span of 67 ft (20.3 m) and a deck 45 ft wide.

Who owns U.S. 64 / S.H. 51 over UP R.R. under?

It is owned by the State Highway Agency.