US Bridges

50 Road over Stream

Fair

Haskell County, Kansas · 13.0N 6.3W of Sublette · Structure no. 000000000410005

Built
1930
95 years old, rebuilt 2011
Condition
Fair
inspected November 2023
Type
Culvert
Concrete
Length
33 ft
3 main spans
Daily traffic
1,090
2022 count
Owner
County
County Highway Agency

About this bridge

50 Road over Stream is a concrete culvert carrying 50 Road over Stream in Haskell County, Kansas. It was built in 1930 and reconstructed in 2011, so it is 95 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.

It carries about 1,090 vehicles a day, roughly 10% of them trucks, projected to reach 425 by 2041. The structure is 33 ft (10.2 m) long. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
Carries50 Road
CrossesStream
Location13.0N 6.3W of Sublette
RouteCounty Highway 282
CountyHaskell County
StateKansas
Coordinates37.67853, -100.94908
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
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating36 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadUnknown
Structure length33 ft (10.2 m)
Longest span13 ft (4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic1,090 (2022)
Projected traffic425 by 2041
Trucks10%
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 statusPossibly eligible for the National Register; requires further investigation
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was 50 Road over Stream built?

It was built in 1930, making it 95 years old in 2025. It was reconstructed in 2011.

What condition is 50 Road over Stream 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 2023.

How much traffic does 50 Road over Stream carry?

About 1,090 vehicles per day (2022 count), of which roughly 10% are trucks.

How long is 50 Road over Stream?

The structure is 33 ft (10.2 m) long with a longest span of 13 ft (4 m).

Who owns 50 Road over Stream?

It is owned by the County Highway Agency.