US Bridges

360 Ave (rs 1760) over Trib. to S. Fork Solomon

Fair

Graham County, Kansas · 3.3W 0.6S of Nicodemus · Structure no. 000000000330300

Built
1932
93 years old
Condition
Fair
inspected May 2024
Type
Culvert
Concrete
Length
35 ft
4 main spans
Daily traffic
170
2020 count
Owner
County
County Highway Agency

About this bridge

360 Ave (rs 1760) over Trib. to S. Fork Solomon is a concrete culvert carrying 360 Ave (rs 1760) over Trib. to S. Fork Solomon in Graham County, Kansas. It was built in 1932, so it is 93 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 170 vehicles a day, roughly 10% of them trucks, projected to reach 180 by 2044. The structure is 35 ft (10.7 m) long and 34 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

Location

Open in Google Maps
Carries360 Ave (rs 1760)
CrossesTrib. to S. Fork Solomon
Location3.3W 0.6S of Nicodemus
RouteCounty Highway 1760
CountyGraham County
StateKansas
Coordinates39.38065, -99.68405
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 protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating50.5 US tons
Inventory rating30.2 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans4
Design loadH 15
Structure length35 ft (10.7 m)
Longest span8 ft (2.4 m)
Deck width34 ft (10.5 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic170 (2020)
Projected traffic180 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 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 360 Ave (rs 1760) over Trib. to S. Fork Solomon built?

It was built in 1932, making it 93 years old in 2025.

What condition is 360 Ave (rs 1760) over Trib. to S. Fork Solomon 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 May 2024.

How much traffic does 360 Ave (rs 1760) over Trib. to S. Fork Solomon carry?

About 170 vehicles per day (2020 count), of which roughly 10% are trucks.

How long is 360 Ave (rs 1760) over Trib. to S. Fork Solomon?

The structure is 35 ft (10.7 m) long with a longest span of 8 ft (2.4 m) and a deck 34 ft wide.

Who owns 360 Ave (rs 1760) over Trib. to S. Fork Solomon?

It is owned by the County Highway Agency.