US Bridges

Prairie Rd. over Buttermilk Creek

Good

Brown County, Kansas · 2.3S 1.0W of Robinson · Structure no. 000071023003285

Built
1988
37 years old
Condition
Good
inspected January 2024
Type
Slab
Concrete Continuous
Length
112 ft
3 main spans
Daily traffic
15
2016 count
Owner
County
County Highway Agency

About this bridge

Prairie Rd. over Buttermilk Creek is a concrete continuous slab carrying Prairie Rd. over Buttermilk Creek in Brown County, Kansas. It was built in 1988, so it is 37 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 15 vehicles a day, projected to reach 16 by 2044. The structure is 112 ft (34.1 m) long and 26 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesPrairie Rd.
CrossesButtermilk Creek
Location2.3S 1.0W of Robinson
RouteCounty Highway 0
StateKansas
Coordinates39.79147, -95.43389
Functional classRural Local

Condition and inspection

Good

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating77.7 US tons
Inventory rating46.5 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length112 ft (34.1 m)
Longest span44 ft (13.4 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 traffic15 (2016)
Projected traffic16 by 2044
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 statusNot eligible for the National Register of Historic Places
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$95,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Prairie Rd. over Buttermilk Creek built?

It was built in 1988, making it 37 years old in 2025.

What condition is Prairie Rd. over Buttermilk Creek 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 January 2024.

How much traffic does Prairie Rd. over Buttermilk Creek carry?

About 15 vehicles per day (2016 count).

How long is Prairie Rd. over Buttermilk Creek?

The structure is 112 ft (34.1 m) long with a longest span of 44 ft (13.4 m) and a deck 26 ft wide.

Who owns Prairie Rd. over Buttermilk Creek?

It is owned by the County Highway Agency.