US Bridges

11th. Ln. | Rs 10 over Neosho River

Fair

Coffey County, Kansas · 12.0-M.3 · Structure no. 000000000160060

Built
1990
35 years old
Condition
Fair
inspected April 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
364 ft
4 main spans
Daily traffic
770
2019 count
Owner
County
County Highway Agency

About this bridge

11th. Ln. | Rs 10 over Neosho River is a steel continuous stringer/multi-beam or girder carrying 11th. Ln. | Rs 10 over Neosho River in Coffey County, Kansas. It was built in 1990, so it is 35 years old, younger 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.

It carries about 770 vehicles a day, roughly 10% of them trucks, projected to reach 925 by 2044. The structure is 364 ft (110.8 m) long and 32 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

Location

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Carries11th. Ln. | Rs 10
CrossesNeosho River
Location12.0-M.3
RouteCounty Highway 10
CountyCoffey County
StateKansas
Coordinates38.1946, -95.73457
Functional classRural Major 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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no 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 adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating65.6 US tons
Inventory rating39.2 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadUnknown
Structure length364 ft (110.8 m)
Longest span100 ft (30.5 m)
Deck width32 ft (9.8 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic770 (2019)
Projected traffic925 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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 11th. Ln. | Rs 10 over Neosho River built?

It was built in 1990, making it 35 years old in 2025.

What condition is 11th. Ln. | Rs 10 over Neosho River 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 April 2024.

How much traffic does 11th. Ln. | Rs 10 over Neosho River carry?

About 770 vehicles per day (2019 count), of which roughly 10% are trucks.

How long is 11th. Ln. | Rs 10 over Neosho River?

The structure is 364 ft (110.8 m) long with a longest span of 100 ft (30.5 m) and a deck 32 ft wide.

Who owns 11th. Ln. | Rs 10 over Neosho River?

It is owned by the County Highway Agency.