US Bridges

Willison RD 15.52 over Devils Ditch

PoorPosted for load

Reno County, Kansas · 2.6N 0.5W of Haven · Structure no. 000780771005825

Built
1966
59 years old
Condition
Poor
inspected July 2024
Type
Stringer/Multi-beam or Girder
Wood or Timber
Length
32 ft
2 main spans
Daily traffic
4
2021 count
Owner
County
County Highway Agency

About this bridge

Willison RD 15.52 over Devils Ditch is a wood or timber stringer/multi-beam or girder carrying Willison RD 15.52 over Devils Ditch in Reno County, Kansas. It was built in 1966, so it is 59 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 4 vehicles a day, roughly 5% of them trucks, projected to reach 4 by 2046. The structure is 32 ft (9.7 m) long and 20 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesWillison RD 15.52
CrossesDevils Ditch
Location2.6N 0.5W of Haven
RouteCounty Highway 0
StateKansas
Coordinates37.94824, -97.79375
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation2: Basically intolerable, requiring high priority of replacement
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment3: Basically intolerable, requiring high priority of corrective action
Operating rating4 US tons
Inventory rating3 US tons

Structure

MaterialWood or Timber
DeckWood or timber
Main spans2
Design loadUnknown
Structure length32 ft (9.7 m)
Longest span15 ft (4.6 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 traffic4 (2021)
Projected traffic4 by 2046
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 statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$430,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Willison RD 15.52 over Devils Ditch built?

It was built in 1966, making it 59 years old in 2025.

What condition is Willison RD 15.52 over Devils Ditch 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 July 2024.

How much traffic does Willison RD 15.52 over Devils Ditch carry?

About 4 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is Willison RD 15.52 over Devils Ditch?

The structure is 32 ft (9.7 m) long with a longest span of 15 ft (4.6 m) and a deck 20 ft wide.

Who owns Willison RD 15.52 over Devils Ditch?

It is owned by the County Highway Agency.