US Bridges

K-8 187th Street over Trib. Plum Creek

GoodPosted for load

Leavenworth County, Kansas · 5.0E 3.8N of Easton · Structure no. 000521069003842

Built
1980
45 years old
Condition
Good
inspected August 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
35 ft
1 main span
Daily traffic
66
2024 count
Owner
County
County Highway Agency

About this bridge

K-8 187th Street over Trib. Plum Creek is a steel stringer/multi-beam or girder carrying K-8 187th Street over Trib. Plum Creek in Leavenworth County, Kansas. It was built in 1980, so it is 45 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. Its operating status is: posted for load restriction.

It carries about 66 vehicles a day, roughly 10% of them trucks, projected to reach 88 by 2042. The structure is 35 ft (10.7 m) long and 25 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesK-8 187th Street
CrossesTrib. Plum Creek
Location5.0E 3.8N of Easton
RouteCounty Highway 0
StateKansas
Coordinates39.38706, -95.01128
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 inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusPosted for load 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 rating31.5 US tons
Inventory rating18.8 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length35 ft (10.7 m)
Longest span34 ft (10.5 m)
Deck width25 ft (7.5 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic66 (2024)
Projected traffic88 by 2042
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 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 K-8 187th Street over Trib. Plum Creek built?

It was built in 1980, making it 45 years old in 2025.

What condition is K-8 187th Street over Trib. 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 August 2024.

How much traffic does K-8 187th Street over Trib. Plum Creek carry?

About 66 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is K-8 187th Street over Trib. Plum Creek?

The structure is 35 ft (10.7 m) long with a longest span of 34 ft (10.5 m) and a deck 25 ft wide.

Who owns K-8 187th Street over Trib. Plum Creek?

It is owned by the County Highway Agency.