US Bridges

Ave D over Cow Creek

Poor

Ellsworth County, Kansas · 5.5E of Wilson · Structure no. 000000000270280

Built
1959
66 years old, rebuilt 2012
Condition
Poor
inspected March 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
39 ft
1 main span
Daily traffic
35
2020 count
Owner
County
County Highway Agency

About this bridge

Ave D over Cow Creek is a steel stringer/multi-beam or girder carrying Ave D over Cow Creek in Ellsworth County, Kansas. It was built in 1959 and reconstructed in 2012, so it is 66 years old, older than the Kansas average of 52.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 35 vehicles a day, roughly 5% of them trucks, projected to reach 42 by 2044. The structure is 39 ft (11.8 m) long and 24 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesAve D
CrossesCow Creek
Location5.5E of Wilson
RouteCounty Highway 241
StateKansas
Coordinates38.82706, -98.37156
Functional classRural Major Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating32.4 US tons
Inventory rating19 US tons

Structure

MaterialSteel
DeckCorrugated steel
Main spans1
Design loadUnknown
Structure length39 ft (11.8 m)
Longest span37 ft (11.3 m)
Deck width24 ft (7.3 m)
Roadway width23 ft (7.1 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic35 (2020)
Projected traffic42 by 2044
Trucks5%
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 statusHistorical significance not determinable at this time
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$330,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Ave D over Cow Creek built?

It was built in 1959, making it 66 years old in 2025. It was reconstructed in 2012.

What condition is Ave D over Cow Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in March 2024.

How much traffic does Ave D over Cow Creek carry?

About 35 vehicles per day (2020 count), of which roughly 5% are trucks.

How long is Ave D over Cow Creek?

The structure is 39 ft (11.8 m) long with a longest span of 37 ft (11.3 m) and a deck 24 ft wide.

Who owns Ave D over Cow Creek?

It is owned by the County Highway Agency.