US Bridges

Schoenchen Road over Smoky Hill River

Good

Ellis County, Kansas · 0.2W of Schoenchen · Structure no. 000000000260600

Built
1986
39 years old
Condition
Good
inspected December 2024
Type
Slab
Concrete Continuous
Length
266 ft
6 main spans
Daily traffic
265
2020 count
Owner
County
County Highway Agency

About this bridge

Schoenchen Road over Smoky Hill River is a concrete continuous slab carrying Schoenchen Road over Smoky Hill River in Ellis County, Kansas. It was built in 1986, so it is 39 years old, younger 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 265 vehicles a day, roughly 10% of them trucks, projected to reach 285 by 2044. The structure is 266 ft (81.2 m) long and 28 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesSchoenchen Road
CrossesSmoky Hill River
Location0.2W of Schoenchen
RouteCounty Highway 1721
StateKansas
Coordinates38.7115, -99.33694
Functional classRural Major Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating58.2 US tons
Inventory rating34.8 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans6
Design loadH 20
Structure length266 ft (81.2 m)
Longest span48 ft (14.6 m)
Deck width28 ft (8.5 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic265 (2020)
Projected traffic285 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 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 Schoenchen Road over Smoky Hill River built?

It was built in 1986, making it 39 years old in 2025.

What condition is Schoenchen Road over Smoky Hill River 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 December 2024.

How much traffic does Schoenchen Road over Smoky Hill River carry?

About 265 vehicles per day (2020 count), of which roughly 10% are trucks.

How long is Schoenchen Road over Smoky Hill River?

The structure is 266 ft (81.2 m) long with a longest span of 48 ft (14.6 m) and a deck 28 ft wide.

Who owns Schoenchen Road over Smoky Hill River?

It is owned by the County Highway Agency.