US Bridges

K-238 HWY over US36 HWY

Fair

Doniphan County, Kansas · JCT of US36/K238 · Structure no. 999923800220321

Built
1983
42 years old
Condition
Fair
inspected June 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
281 ft
4 main spans
Daily traffic
2,211
2023 count
Owner
State
State Highway Agency

About this bridge

K-238 HWY over US36 HWY is a steel continuous stringer/multi-beam or girder carrying K-238 HWY over US36 HWY in Doniphan 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 2,211 vehicles a day, roughly 8% of them trucks, projected to reach 2,301 by 2044. The structure is 281 ft (85.5 m) long and 30 ft wide.

CarriesK-238 HWY
CrossesUS36 HWY
LocationJCT of US36/K238
RouteState Highway 238
StateKansas
Coordinates39.74083, -94.89361
Functional classUrban 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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating71 US tons
Inventory rating43 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length281 ft (85.5 m)
Longest span87 ft (26.5 m)
Deck width30 ft (9.1 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,211 (2023)
Projected traffic2,301 by 2044
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 K-238 HWY over US36 HWY built?

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

What condition is K-238 HWY over US36 HWY 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 June 2023.

How much traffic does K-238 HWY over US36 HWY carry?

About 2,211 vehicles per day (2023 count), of which roughly 8% are trucks.

How long is K-238 HWY over US36 HWY?

The structure is 281 ft (85.5 m) long with a longest span of 87 ft (26.5 m) and a deck 30 ft wide.

Who owns K-238 HWY over US36 HWY?

It is owned by the State Highway Agency.