US Bridges

Local Rd. 86 over Trib. to Dragoon Creek

PoorPosted for load

Wabaunsee County, Kansas · 5.0E 1.6S of Eskridge · Structure no. 000990963004607

Built
1900
125 years old, rebuilt 1986
Condition
Poor
inspected November 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
26 ft
1 main span
Daily traffic
30
2013 count
Owner
County
County Highway Agency

About this bridge

Local Rd. 86 over Trib. to Dragoon Creek is a steel stringer/multi-beam or girder carrying Local Rd. 86 over Trib. to Dragoon Creek in Wabaunsee County, Kansas. It was built in 1900 and reconstructed in 1986, so it is 125 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 30 vehicles a day, projected to reach 36 by 2043. The structure is 26 ft (8 m) long and 19 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesLocal Rd. 86
CrossesTrib. to Dragoon Creek
Location5.0E 1.6S of Eskridge
RouteCounty Highway 0
StateKansas
Coordinates38.83284, -96.00237
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 inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating32.5 US tons
Inventory rating19.4 US tons

Structure

MaterialSteel
DeckCorrugated steel
Main spans1
Design loadUnknown
Structure length26 ft (8 m)
Longest span26 ft (7.8 m)
Deck width19 ft (5.7 m)
Roadway width17 ft (5.3 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic30 (2013)
Projected traffic36 by 2043
Trucks0%
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$290,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Local Rd. 86 over Trib. to Dragoon Creek built?

It was built in 1900, making it 125 years old in 2025. It was reconstructed in 1986.

What condition is Local Rd. 86 over Trib. to Dragoon 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 November 2023.

How much traffic does Local Rd. 86 over Trib. to Dragoon Creek carry?

About 30 vehicles per day (2013 count).

How long is Local Rd. 86 over Trib. to Dragoon Creek?

The structure is 26 ft (8 m) long with a longest span of 26 ft (7.8 m) and a deck 19 ft wide.

Who owns Local Rd. 86 over Trib. to Dragoon Creek?

It is owned by the County Highway Agency.