US Bridges

FAU 8340 (e 11 St) over Mingo Creek

Fair

Tulsa County, Oklahoma · 9400 E 11th ST S · Structure no. 231400000000000

Built
1950
75 years old, rebuilt 2002
Condition
Fair
inspected November 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
223 ft
4 main spans
Daily traffic
19,200
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

FAU 8340 (e 11 St) over Mingo Creek is a steel continuous stringer/multi-beam or girder carrying FAU 8340 (e 11 St) over Mingo Creek in Tulsa County, Oklahoma. It was built in 1950 and reconstructed in 2002, so it is 75 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 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 19,200 vehicles a day, roughly 5% of them trucks, projected to reach 30,720 by 2042. The structure is 223 ft (68 m) long and 33 ft wide.

Location

Open in Google Maps
CarriesFAU 8340 (e 11 St)
CrossesMingo Creek
Location9400 E 11th ST S
RouteCity Street 8340
CountyTulsa County
StateOklahoma
Coordinates36.14787, -95.87221
Functional classUrban Collector

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.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating54 US tons
Inventory rating32 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length223 ft (68 m)
Longest span68 ft (20.7 m)
Deck width33 ft (10.2 m)
Roadway width27 ft (8.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic19,200 (2022)
Projected traffic30,720 by 2042
Trucks5%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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$799,000
NavigationNo navigation control on waterway

Frequently asked questions

When was FAU 8340 (e 11 St) over Mingo Creek built?

It was built in 1950, making it 75 years old in 2025. It was reconstructed in 2002.

What condition is FAU 8340 (e 11 St) over Mingo Creek 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 November 2024.

How much traffic does FAU 8340 (e 11 St) over Mingo Creek carry?

About 19,200 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is FAU 8340 (e 11 St) over Mingo Creek?

The structure is 223 ft (68 m) long with a longest span of 68 ft (20.7 m) and a deck 33 ft wide.

Who owns FAU 8340 (e 11 St) over Mingo Creek?

It is owned by the City or Municipal Highway Agency.