US Bridges

S.H. 11 WB over Memorial Rd. under

Fair

Tulsa County, Oklahoma · 1.4 MI SE Sheridan RD · Structure no. 173420000000000

Built
1968
57 years old
Condition
Fair
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
255 ft
2 main spans
Daily traffic
17,150
2022 count
Owner
State
State Highway Agency

About this bridge

S.H. 11 WB over Memorial Rd. under is a steel continuous stringer/multi-beam or girder carrying S.H. 11 WB over Memorial Rd. under in Tulsa County, Oklahoma. It was built in 1968, so it is 57 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 17,150 vehicles a day, roughly 8% of them trucks, projected to reach 27,440 by 2042. The structure is 255 ft (77.7 m) long and 48 ft wide.

Location

Open in Google Maps
CarriesS.H. 11 WB
CrossesMemorial Rd. under
Location1.4 MI SE Sheridan RD
RouteState Highway 11
CountyTulsa County
StateOklahoma
Coordinates36.18046, -95.88699
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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionOctober 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 alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2 (+2 approach)
Design loadHS 20
Structure length255 ft (77.7 m)
Longest span67 ft (20.4 m)
Deck width48 ft (14.6 m)
Roadway width45 ft (13.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic17,150 (2022)
Projected traffic27,440 by 2042
Trucks8%
Lanes on structure3
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$4.8 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was S.H. 11 WB over Memorial Rd. under built?

It was built in 1968, making it 57 years old in 2025.

What condition is S.H. 11 WB over Memorial Rd. 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 October 2024.

How much traffic does S.H. 11 WB over Memorial Rd. under carry?

About 17,150 vehicles per day (2022 count), of which roughly 8% are trucks.

How long is S.H. 11 WB over Memorial Rd. under?

The structure is 255 ft (77.7 m) long with a longest span of 67 ft (20.4 m) and a deck 48 ft wide.

Who owns S.H. 11 WB over Memorial Rd. under?

It is owned by the State Highway Agency.