US Bridges

S. 50th Ave. over Trib North Fork Solomon

Good

Osborne County, Kansas · 3.5N 2.0W of Downs · Structure no. 000710687003605

Built
1988
37 years old
Condition
Good
inspected May 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
40 ft
1 main span
Daily traffic
10
2020 count
Owner
County
County Highway Agency

About this bridge

S. 50th Ave. over Trib North Fork Solomon is a steel stringer/multi-beam or girder carrying S. 50th Ave. over Trib North Fork Solomon in Osborne 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 10 vehicles a day, projected to reach 10 by 2043. The structure is 40 ft (12.2 m) long and 26 ft wide.

Location

Open in Google Maps
CarriesS. 50th Ave.
CrossesTrib North Fork Solomon
Location3.5N 2.0W of Downs
RouteCounty Highway 0
CountyOsborne County
StateKansas
Coordinates39.56025, -98.58106
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 protection7 GoodSome minor problems.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating35.4 US tons
Inventory rating21.2 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckCorrugated steel
Main spans1
Design loadHS 20
Structure length40 ft (12.2 m)
Longest span39 ft (11.8 m)
Deck width26 ft (7.9 m)
Roadway width26 ft (7.8 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic10 (2020)
Projected traffic10 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was S. 50th Ave. over Trib North Fork Solomon built?

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

What condition is S. 50th Ave. over Trib North Fork Solomon 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 2023.

How much traffic does S. 50th Ave. over Trib North Fork Solomon carry?

About 10 vehicles per day (2020 count).

How long is S. 50th Ave. over Trib North Fork Solomon?

The structure is 40 ft (12.2 m) long with a longest span of 39 ft (11.8 m) and a deck 26 ft wide.

Who owns S. 50th Ave. over Trib North Fork Solomon?

It is owned by the County Highway Agency.