US Bridges

7th Rd. over Trib. to Plum Creek

Good

Rice County, Kansas · 1.4E 1.4S of Bushton · Structure no. 000800709005081

Built
1998
27 years old
Condition
Good
inspected June 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
59 ft
2 main spans
Daily traffic
35
2021 count
Owner
County
County Highway Agency

About this bridge

7th Rd. over Trib. to Plum Creek is a steel continuous stringer/multi-beam or girder carrying 7th Rd. over Trib. to Plum Creek in Rice County, Kansas. It was built in 1998, so it is 27 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 35 vehicles a day, roughly 5% of them trucks, projected to reach 40 by 2044. The structure is 59 ft (17.9 m) long and 29 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Carries7th Rd.
CrossesTrib. to Plum Creek
Location1.4E 1.4S of Bushton
RouteCounty Highway 0
StateKansas
Coordinates38.49124, -98.37037
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 inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating99.9 US tons
Inventory rating67.6 US tons

Structure

MaterialSteel Continuous
DeckCorrugated steel
Main spans2
Design loadHS 20
Structure length59 ft (17.9 m)
Longest span29 ft (8.9 m)
Deck width29 ft (8.8 m)
Roadway width28 ft (8.6 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic35 (2021)
Projected traffic40 by 2044
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 7th Rd. over Trib. to Plum Creek built?

It was built in 1998, making it 27 years old in 2025.

What condition is 7th Rd. over Trib. to Plum 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 June 2024.

How much traffic does 7th Rd. over Trib. to Plum Creek carry?

About 35 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is 7th Rd. over Trib. to Plum Creek?

The structure is 59 ft (17.9 m) long with a longest span of 29 ft (8.9 m) and a deck 29 ft wide.

Who owns 7th Rd. over Trib. to Plum Creek?

It is owned by the County Highway Agency.