US Bridges

261st RD over Beaver Creek

PoorPosted for load

Cowley County, Kansas · 2.0E 0.9S of Otto · Structure no. 000180893007049

Built
1920
105 years old
Condition
Poor
inspected January 2024
Type
Slab
Concrete Continuous
Length
38 ft
2 main spans
Daily traffic
25
2018 count
Owner
County
County Highway Agency

About this bridge

261st RD over Beaver Creek is a concrete continuous slab carrying 261st RD over Beaver Creek in Cowley County, Kansas. It was built in 1920, so it is 105 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. Its operating status is: posted for load restriction.

It carries about 25 vehicles a day, roughly 5% of them trucks, projected to reach 30 by 2044. The structure is 38 ft (11.6 m) long and 20 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Carries261st RD
CrossesBeaver Creek
Location2.0E 0.9S of Otto
RouteCounty Highway 0
StateKansas
Coordinates37.0577, -96.6795
Functional classRural Local

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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; action required to protect exposed foundations
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 adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating15 US tons
Inventory rating15 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadH 15
Structure length38 ft (11.6 m)
Longest span18 ft (5.6 m)
Deck width20 ft (6.1 m)
Roadway width19 ft (5.9 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic25 (2018)
Projected traffic30 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 261st RD over Beaver Creek built?

It was built in 1920, making it 105 years old in 2025.

What condition is 261st RD over Beaver 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 January 2024.

How much traffic does 261st RD over Beaver Creek carry?

About 25 vehicles per day (2018 count), of which roughly 5% are trucks.

How long is 261st RD over Beaver Creek?

The structure is 38 ft (11.6 m) long with a longest span of 18 ft (5.6 m) and a deck 20 ft wide.

Who owns 261st RD over Beaver Creek?

It is owned by the County Highway Agency.