US Bridges

340 Rd. over Trib. Mid. Br.Turkey Ck.

FairPosted for load

Marion County, Kansas · 1.0N 2.8W of Tampa · Structure no. 000570833904980

Built
1960
65 years old
Condition
Fair
inspected November 2024
Type
Slab
Concrete
Length
26 ft
2 main spans
Daily traffic
20
2020 count
Owner
County
County Highway Agency

About this bridge

340 Rd. over Trib. Mid. Br.Turkey Ck. is a concrete slab carrying 340 Rd. over Trib. Mid. Br.Turkey Ck. in Marion County, Kansas. It was built in 1960, so it is 65 years old, older than the Kansas average of 52.8 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. Its operating status is: posted for load restriction.

It carries about 20 vehicles a day, roughly 1% of them trucks, projected to reach 25 by 2044. The structure is 26 ft (7.8 m) long and 19 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
Carries340 Rd.
CrossesTrib. Mid. Br.Turkey Ck.
Location1.0N 2.8W of Tampa
RouteCounty Highway 0
CountyMarion County
StateKansas
Coordinates38.56589, -97.20836
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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating15 US tons
Inventory rating15 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadUnknown
Structure length26 ft (7.8 m)
Longest span12 ft (3.7 m)
Deck width19 ft (5.9 m)
Roadway width17 ft (5.2 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic20 (2020)
Projected traffic25 by 2044
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 340 Rd. over Trib. Mid. Br.Turkey Ck. built?

It was built in 1960, making it 65 years old in 2025.

What condition is 340 Rd. over Trib. Mid. Br.Turkey Ck. 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 340 Rd. over Trib. Mid. Br.Turkey Ck. carry?

About 20 vehicles per day (2020 count), of which roughly 1% are trucks.

How long is 340 Rd. over Trib. Mid. Br.Turkey Ck.?

The structure is 26 ft (7.8 m) long with a longest span of 12 ft (3.7 m) and a deck 19 ft wide.

Who owns 340 Rd. over Trib. Mid. Br.Turkey Ck.?

It is owned by the County Highway Agency.