US Bridges

W. 50th ST S. over Trib to Chickaskia River

Good

Sumner County, Kansas · 3.9E 3.0S of Milan · Structure no. 000960789906840

Built
2013
12 years old
Condition
Good
inspected May 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
24 ft
1 main span
Daily traffic
20
2009 count
Owner
County
County Highway Agency

About this bridge

W. 50th ST S. over Trib to Chickaskia River is a steel stringer/multi-beam or girder carrying W. 50th ST S. over Trib to Chickaskia River in Sumner County, Kansas. It was built in 2013, so it is 12 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 20 vehicles a day, roughly 1% of them trucks, projected to reach 20 by 2043. The structure is 24 ft (7.2 m) long and 24 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
CarriesW. 50th ST S.
CrossesTrib to Chickaskia River
Location3.9E 3.0S of Milan
RouteCounty Highway 0
CountySumner County
StateKansas
Coordinates37.21354, -97.60259
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 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 geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating61.4 US tons
Inventory rating36.7 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckCorrugated steel
Main spans1
Design loadUnknown
Structure length24 ft (7.2 m)
Longest span22 ft (6.7 m)
Deck width24 ft (7.4 m)
Roadway width24 ft (7.2 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic20 (2009)
Projected traffic20 by 2043
Trucks1%
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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was W. 50th ST S. over Trib to Chickaskia River built?

It was built in 2013, making it 12 years old in 2025.

What condition is W. 50th ST S. over Trib to Chickaskia 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 May 2024.

How much traffic does W. 50th ST S. over Trib to Chickaskia River carry?

About 20 vehicles per day (2009 count), of which roughly 1% are trucks.

How long is W. 50th ST S. over Trib to Chickaskia River?

The structure is 24 ft (7.2 m) long with a longest span of 22 ft (6.7 m) and a deck 24 ft wide.

Who owns W. 50th ST S. over Trib to Chickaskia River?

It is owned by the County Highway Agency.