US Bridges

E0710 (121st ST S) over Creek

Fair

Tulsa County, Oklahoma · .2E of Memorial on S121st · Structure no. 304270000000000

Built
2006
19 years old
Condition
Fair
inspected September 2023
Type
Culvert
Concrete
Length
46 ft
4 main spans
Daily traffic
3,558
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

E0710 (121st ST S) over Creek is a concrete culvert carrying E0710 (121st ST S) over Creek in Tulsa County, Oklahoma. It was built in 2006, so it is 19 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 3,558 vehicles a day, roughly 5% of them trucks, projected to reach 5,693 by 2042. The structure is 46 ft (14 m) long and 88 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

No coordinates are recorded for this structure.

CarriesE0710 (121st ST S)
CrossesCreek
Location.2E of Memorial on S121st
RouteCity Street E0710
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
Channel and channel protection8 Very GoodNo problems noted.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating47 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans4
Design loadHS 20
Structure length46 ft (14 m)
Longest span10 ft (3 m)
Deck width88 ft (26.8 m)
Roadway width53 ft (16.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,558 (2022)
Projected traffic5,693 by 2042
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost$225,000
NavigationNo navigation control on waterway

Frequently asked questions

When was E0710 (121st ST S) over Creek built?

It was built in 2006, making it 19 years old in 2025.

What condition is E0710 (121st ST S) over 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 September 2023.

How much traffic does E0710 (121st ST S) over Creek carry?

About 3,558 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is E0710 (121st ST S) over Creek?

The structure is 46 ft (14 m) long with a longest span of 10 ft (3 m) and a deck 88 ft wide.

Who owns E0710 (121st ST S) over Creek?

It is owned by the City or Municipal Highway Agency and maintained by the County Highway Agency.