US Bridges

Main Street over Whitewater R. Overflow

Fair

Butler County, Kansas · West Side of Towanda · Structure no. 000080857006040

Built
1958
67 years old
Condition
Fair
inspected July 2024
Type
Culvert
Concrete
Length
41 ft
2 main spans
Daily traffic
50
2023 count
Owner
County
County Highway Agency

About this bridge

Main Street over Whitewater R. Overflow is a concrete culvert carrying Main Street over Whitewater R. Overflow in Butler County, Kansas. It was built in 1958, so it is 67 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.

It carries about 50 vehicles a day, projected to reach 50 by 2045. The structure is 41 ft (12.5 m) long and 46 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesMain Street
CrossesWhitewater R. Overflow
LocationWest Side of Towanda
RouteCounty Highway 0
StateKansas
Coordinates37.79589, -97.00902
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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry9: Superior to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating61.7 US tons
Inventory rating37 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadUnknown
Structure length41 ft (12.5 m)
Longest span20 ft (6 m)
Deck width46 ft (14 m)
Roadway width45 ft (13.7 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic50 (2023)
Projected traffic50 by 2045
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 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 Main Street over Whitewater R. Overflow built?

It was built in 1958, making it 67 years old in 2025.

What condition is Main Street over Whitewater R. Overflow 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 Main Street over Whitewater R. Overflow carry?

About 50 vehicles per day (2023 count).

How long is Main Street over Whitewater R. Overflow?

The structure is 41 ft (12.5 m) long with a longest span of 20 ft (6 m) and a deck 46 ft wide.

Who owns Main Street over Whitewater R. Overflow?

It is owned by the County Highway Agency.