US Bridges

E 341st ST 12 over Long Creek

GoodPosted for load

Osage County, Kansas · 2.0S 3.4E of Olivet · Structure no. 000700997305140

Built
1973
52 years old
Condition
Good
inspected December 2024
Type
Tee Beam
Concrete Continuous
Length
133 ft
3 main spans
Daily traffic
60
2019 count
Owner
County
County Highway Agency

About this bridge

E 341st ST 12 over Long Creek is a concrete continuous tee beam carrying E 341st ST 12 over Long Creek in Osage County, Kansas. It was built in 1973, so it is 52 years old, younger than the Kansas average of 52.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. Its operating status is: posted for load restriction.

It carries about 60 vehicles a day, projected to reach 72 by 2044. The structure is 133 ft (40.5 m) long and 28 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesE 341st ST 12
CrossesLong Creek
Location2.0S 3.4E of Olivet
RouteCounty Highway 0
StateKansas
Coordinates38.44881, -95.68576
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating23 US tons
Inventory rating23 US tons

Structure

Structure typeTee Beam
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadH 15
Structure length133 ft (40.5 m)
Longest span50 ft (15.2 m)
Deck width28 ft (8.5 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic60 (2019)
Projected traffic72 by 2044
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was E 341st ST 12 over Long Creek built?

It was built in 1973, making it 52 years old in 2025.

What condition is E 341st ST 12 over Long Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in December 2024.

How much traffic does E 341st ST 12 over Long Creek carry?

About 60 vehicles per day (2019 count).

How long is E 341st ST 12 over Long Creek?

The structure is 133 ft (40.5 m) long with a longest span of 50 ft (15.2 m) and a deck 28 ft wide.

Who owns E 341st ST 12 over Long Creek?

It is owned by the County Highway Agency.