US Bridges

K18 HWY over Coon Creek Drainage

Good

Russell County, Kansas · 0.81MI E Ejct U281 · Structure no. 999901800840521

Built
1954
71 years old
Condition
Good
inspected April 2023
Type
Culvert
Concrete
Length
31 ft
3 main spans
Daily traffic
660
2023 count
Owner
State
State Highway Agency

About this bridge

K18 HWY over Coon Creek Drainage is a concrete culvert carrying K18 HWY over Coon Creek Drainage in Russell County, Kansas. It was built in 1954, so it is 71 years old, older than the Kansas average of 52.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 660 vehicles a day, roughly 20% of them trucks, projected to reach 673 by 2044. The structure is 31 ft (9.6 m) long and 44 ft wide.

CarriesK18 HWY
CrossesCoon Creek Drainage
Location0.81MI E Ejct U281
RouteState Highway 18
StateKansas
Coordinates39.11833, -98.67972
Functional classRural Minor Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionApril 2023
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 adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment7: Better than present minimum criteria
Operating rating39 US tons
Inventory rating24 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadH 20
Structure length31 ft (9.6 m)
Longest span10 ft (3 m)
Deck width44 ft (13.4 m)
Roadway width42 ft (12.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic660 (2023)
Projected traffic673 by 2044
Trucks20%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 K18 HWY over Coon Creek Drainage built?

It was built in 1954, making it 71 years old in 2025.

What condition is K18 HWY over Coon Creek Drainage in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in April 2023.

How much traffic does K18 HWY over Coon Creek Drainage carry?

About 660 vehicles per day (2023 count), of which roughly 20% are trucks.

How long is K18 HWY over Coon Creek Drainage?

The structure is 31 ft (9.6 m) long with a longest span of 10 ft (3 m) and a deck 44 ft wide.

Who owns K18 HWY over Coon Creek Drainage?

It is owned by the State Highway Agency.