US Bridges

158th over Coon Creek

Fair

Jefferson County, Kansas · 0.5S 5.2W of Valley Fall · Structure no. 000441009703920

Built
1983
42 years old
Condition
Fair
inspected November 2024
Type
Slab
Concrete Continuous
Length
72 ft
3 main spans
Daily traffic
10
2022 count
Owner
County
County Highway Agency

About this bridge

158th over Coon Creek is a concrete continuous slab carrying 158th over Coon Creek in Jefferson County, Kansas. It was built in 1983, so it is 42 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 10 vehicles a day, projected to reach 15 by 2040. The structure is 72 ft (21.9 m) long and 26 ft wide. If it were closed, the detour would be 11.2 mi (18 km).

Location

Open in Google Maps
Carries158th
CrossesCoon Creek
Location0.5S 5.2W of Valley Fall
RouteCounty Highway 0
CountyJefferson County
StateKansas
Coordinates39.33233, -95.55652
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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
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 statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating65.5 US tons
Inventory rating39.2 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadH 20
Structure length72 ft (21.9 m)
Longest span27 ft (8.2 m)
Deck width26 ft (7.9 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic10 (2022)
Projected traffic15 by 2040
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.2 mi (18 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 158th over Coon Creek built?

It was built in 1983, making it 42 years old in 2025.

What condition is 158th over Coon 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 November 2024.

How much traffic does 158th over Coon Creek carry?

About 10 vehicles per day (2022 count).

How long is 158th over Coon Creek?

The structure is 72 ft (21.9 m) long with a longest span of 27 ft (8.2 m) and a deck 26 ft wide.

Who owns 158th over Coon Creek?

It is owned by the County Highway Agency.