US Bridges

N3858 (willow St.) over Euchee Creek

Fair

Tulsa County, Oklahoma · Willow ST .5S Osage CO LN · Structure no. 212910000000000

Built
1986
39 years old
Condition
Fair
inspected October 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
95 ft
2 main spans
Daily traffic
1,064
2024 count
Owner
County
County Highway Agency

About this bridge

N3858 (willow St.) over Euchee Creek is a steel stringer/multi-beam or girder carrying N3858 (willow St.) over Euchee Creek in Tulsa County, Oklahoma. It was built in 1986, so it is 39 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 1,064 vehicles a day, roughly 10% of them trucks, projected to reach 1,703 by 2044. The structure is 95 ft (29 m) long and 31 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

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CarriesN3858 (willow St.)
CrossesEuchee Creek
LocationWillow ST .5S Osage CO LN
RouteCounty Highway N3858
CountyTulsa County
StateOklahoma
Coordinates36.15078, -96.14158
Functional classRural Local

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.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating72 US tons
Inventory rating43 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length95 ft (29 m)
Longest span46 ft (14 m)
Deck width31 ft (9.4 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,064 (2024)
Projected traffic1,703 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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$495,000
NavigationNo navigation control on waterway

Frequently asked questions

When was N3858 (willow St.) over Euchee Creek built?

It was built in 1986, making it 39 years old in 2025.

What condition is N3858 (willow St.) over Euchee 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 October 2023.

How much traffic does N3858 (willow St.) over Euchee Creek carry?

About 1,064 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is N3858 (willow St.) over Euchee Creek?

The structure is 95 ft (29 m) long with a longest span of 46 ft (14 m) and a deck 31 ft wide.

Who owns N3858 (willow St.) over Euchee Creek?

It is owned by the County Highway Agency.