US Bridges

11th Rd. | Rs 577 over Trib. to Cow Creek

Fair

Rice County, Kansas · 3W 2.2S of Chase · Structure no. 000000000800380

Built
1956
69 years old
Condition
Fair
inspected September 2024
Type
Culvert
Concrete
Length
27 ft
4 main spans
Daily traffic
85
2021 count
Owner
County
County Highway Agency

About this bridge

11th Rd. | Rs 577 over Trib. to Cow Creek is a concrete culvert carrying 11th Rd. | Rs 577 over Trib. to Cow Creek in Rice County, Kansas. It was built in 1956, so it is 69 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 85 vehicles a day, roughly 10% of them trucks, projected to reach 100 by 2044. The structure is 27 ft (8.1 m) long. If it were closed, the detour would be 1.9 mi (3 km).

Carries11th Rd. | Rs 577
CrossesTrib. to Cow Creek
Location3W 2.2S of Chase
RouteCounty Highway 577
StateKansas
Coordinates38.32256, -98.29419
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2024
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 alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans4
Design loadUnknown
Structure length27 ft (8.1 m)
Longest span6 ft (1.8 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic85 (2021)
Projected traffic100 by 2044
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 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 Rd. | Rs 577 over Trib. to Cow Creek built?

It was built in 1956, making it 69 years old in 2025.

What condition is 11th Rd. | Rs 577 over Trib. to Cow 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 September 2024.

How much traffic does 11th Rd. | Rs 577 over Trib. to Cow Creek carry?

About 85 vehicles per day (2021 count), of which roughly 10% are trucks.

How long is 11th Rd. | Rs 577 over Trib. to Cow Creek?

The structure is 27 ft (8.1 m) long with a longest span of 6 ft (1.8 m).

Who owns 11th Rd. | Rs 577 over Trib. to Cow Creek?

It is owned by the County Highway Agency.