US Bridges

Obee RD 18.10 over Cow Creek

FairPosted for load

Reno County, Kansas · 3.0S 3.0E of Hutchinson · Structure no. 000780765005769

Built
1964
61 years old
Condition
Fair
inspected July 2024
Type
Stringer/Multi-beam or Girder
Wood or Timber
Length
76 ft
4 main spans
Daily traffic
29
2021 count
Owner
County
County Highway Agency

About this bridge

Obee RD 18.10 over Cow Creek is a wood or timber stringer/multi-beam or girder carrying Obee RD 18.10 over Cow Creek in Reno County, Kansas. It was built in 1964, so it is 61 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 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.

It carries about 29 vehicles a day, roughly 10% of them trucks, projected to reach 35 by 2046. The structure is 76 ft (23.2 m) long and 22 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesObee RD 18.10
CrossesCow Creek
Location3.0S 3.0E of Hutchinson
RouteCounty Highway 0
StateKansas
Coordinates37.98631, -97.84843
Functional classRural Local

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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
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 inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating21.9 US tons
Inventory rating15.7 US tons

Structure

MaterialWood or Timber
DeckWood or timber
Main spans4
Design loadUnknown
Structure length76 ft (23.2 m)
Longest span19 ft (5.7 m)
Deck width22 ft (6.8 m)
Roadway width19 ft (5.8 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic29 (2021)
Projected traffic35 by 2046
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 Obee RD 18.10 over Cow Creek built?

It was built in 1964, making it 61 years old in 2025.

What condition is Obee RD 18.10 over 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 July 2024.

How much traffic does Obee RD 18.10 over Cow Creek carry?

About 29 vehicles per day (2021 count), of which roughly 10% are trucks.

How long is Obee RD 18.10 over Cow Creek?

The structure is 76 ft (23.2 m) long with a longest span of 19 ft (5.7 m) and a deck 22 ft wide.

Who owns Obee RD 18.10 over Cow Creek?

It is owned by the County Highway Agency.