US Bridges

220th St. over Unnamed Stream

Good

Brown County, Kansas · 0.5N 1.4E of Robinson · Structure no. 000071027703240

Built
1986
39 years old
Condition
Good
inspected January 2024
Type
Culvert
Concrete
Length
29 ft
2 main spans
Daily traffic
60
2016 count
Owner
County
County Highway Agency

About this bridge

220th St. over Unnamed Stream is a concrete culvert carrying 220th St. over Unnamed Stream in Brown 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 60 vehicles a day, projected to reach 66 by 2044. The structure is 29 ft (8.7 m) long. If it were closed, the detour would be 5 mi (8 km).

Location

Open in Google Maps
Carries220th St.
CrossesUnnamed Stream
Location0.5N 1.4E of Robinson
RouteCounty Highway 0
CountyBrown County
StateKansas
Coordinates39.82739, -95.38316
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating71 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20
Structure length29 ft (8.7 m)
Longest span14 ft (4.2 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic60 (2016)
Projected traffic66 by 2044
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 220th St. over Unnamed Stream built?

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

What condition is 220th 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 220th St. over Unnamed Stream carry?

About 60 vehicles per day (2016 count).

How long is 220th St. over Unnamed Stream?

The structure is 29 ft (8.7 m) long with a longest span of 14 ft (4.2 m).

Who owns 220th St. over Unnamed Stream?

It is owned by the County Highway Agency.