US Bridges

6-22.9 Local over Trib. to Drum Creek

Poor

Neosho County, Kansas · 1.0W 5.9S of Thayer · Structure no. 000671021006569

Built
1940
85 years old
Condition
Poor
inspected October 2024
Type
Slab
Concrete Continuous
Length
30 ft
3 main spans
Daily traffic
50
2020 count
Owner
County
County Highway Agency

About this bridge

6-22.9 Local over Trib. to Drum Creek is a concrete continuous slab carrying 6-22.9 Local over Trib. to Drum Creek in Neosho County, Kansas. It was built in 1940, so it is 85 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.

It carries about 50 vehicles a day, roughly 10% of them trucks, projected to reach 60 by 2044. The structure is 30 ft (9.1 m) long and 26 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Carries6-22.9 Local
CrossesTrib. to Drum Creek
Location1.0W 5.9S of Thayer
RouteCounty Highway 0
StateKansas
Coordinates37.39962, -95.48935
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.
Superstructure4 PoorAdvanced section loss, deterioration, 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 inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating32 US tons
Inventory rating27 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadUnknown
Structure length30 ft (9.1 m)
Longest span10 ft (2.9 m)
Deck width26 ft (7.9 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic50 (2020)
Projected traffic60 by 2044
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 statusPossibly eligible for the National Register; requires further investigation
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$220,000
NavigationNo navigation control on waterway

Frequently asked questions

When was 6-22.9 Local over Trib. to Drum Creek built?

It was built in 1940, making it 85 years old in 2025.

What condition is 6-22.9 Local over Trib. to Drum 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 October 2024.

How much traffic does 6-22.9 Local over Trib. to Drum Creek carry?

About 50 vehicles per day (2020 count), of which roughly 10% are trucks.

How long is 6-22.9 Local over Trib. to Drum Creek?

The structure is 30 ft (9.1 m) long with a longest span of 10 ft (2.9 m) and a deck 26 ft wide.

Who owns 6-22.9 Local over Trib. to Drum Creek?

It is owned by the County Highway Agency.