US Bridges

180th St. over Unnamed Stream

Good

Brown County, Kansas · 1.0W 4.7S of Fairview · Structure no. 000070989203320

Built
1989
36 years old
Condition
Good
inspected January 2024
Type
Culvert
Concrete
Length
25 ft
2 main spans
Daily traffic
40
2016 count
Owner
County
County Highway Agency

About this bridge

180th St. over Unnamed Stream is a concrete culvert carrying 180th St. over Unnamed Stream in Brown County, Kansas. It was built in 1989, so it is 36 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 40 vehicles a day, projected to reach 44 by 2044. The structure is 25 ft (7.6 m) long and 26 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
Carries180th St.
CrossesUnnamed Stream
Location1.0W 4.7S of Fairview
RouteCounty Highway 0
CountyBrown County
StateKansas
Coordinates39.76883, -95.75007
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
Channel and channel protection7 GoodSome minor problems.
Culvert8 Very GoodNo problems noted.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20
Structure length25 ft (7.6 m)
Longest span12 ft (3.6 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 traffic40 (2016)
Projected traffic44 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$30,000
NavigationNo navigation control on waterway

Frequently asked questions

When was 180th St. over Unnamed Stream built?

It was built in 1989, making it 36 years old in 2025.

What condition is 180th St. over Unnamed Stream 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 180th St. over Unnamed Stream carry?

About 40 vehicles per day (2016 count).

How long is 180th St. over Unnamed Stream?

The structure is 25 ft (7.6 m) long with a longest span of 12 ft (3.6 m) and a deck 26 ft wide.

Who owns 180th St. over Unnamed Stream?

It is owned by the County Highway Agency.