US Bridges

1100 RD Mile 10 over Coon Creek

FairPosted for load

Montgomery County, Kansas · 1.0W 2.7N of Havana · Structure no. 000630969006944

Built
1930
95 years old
Condition
Fair
inspected March 2023
Type
Culvert
Concrete
Length
30 ft
3 main spans
Daily traffic
30
2010 count
Owner
County
County Highway Agency

About this bridge

1100 RD Mile 10 over Coon Creek is a concrete culvert carrying 1100 RD Mile 10 over Coon Creek in Montgomery County, Kansas. It was built in 1930, so it is 95 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 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.

It carries about 30 vehicles a day, projected to reach 36 by 2039. The structure is 30 ft (9 m) long and 21 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
Carries1100 RD Mile 10
CrossesCoon Creek
Location1.0W 2.7N of Havana
RouteCounty Highway 6314
CountyMontgomery County
StateKansas
Coordinates37.13476, -95.96445
Functional classRural Minor Collector

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.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating28.8 US tons
Inventory rating20.8 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadUnknown
Structure length30 ft (9 m)
Longest span9 ft (2.8 m)
Deck width21 ft (6.4 m)
Roadway width20 ft (6.1 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic30 (2010)
Projected traffic36 by 2039
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was 1100 RD Mile 10 over Coon Creek built?

It was built in 1930, making it 95 years old in 2025.

What condition is 1100 RD Mile 10 over Coon Creek 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 March 2023.

How much traffic does 1100 RD Mile 10 over Coon Creek carry?

About 30 vehicles per day (2010 count).

How long is 1100 RD Mile 10 over Coon Creek?

The structure is 30 ft (9 m) long with a longest span of 9 ft (2.8 m) and a deck 21 ft wide.

Who owns 1100 RD Mile 10 over Coon Creek?

It is owned by the County Highway Agency.