US Bridges

W 100th Dr_rs 864 over Kill Creek

FairPosted for load

Osborne County, Kansas · 2.2S 0.2E of Bloomington · Structure no. 000000000710350

Built
1954
71 years old
Condition
Fair
inspected May 2023
Type
Slab
Concrete Continuous
Length
186 ft
5 main spans
Daily traffic
90
2020 count
Owner
County
County Highway Agency

About this bridge

W 100th Dr_rs 864 over Kill Creek is a concrete continuous slab carrying W 100th Dr_rs 864 over Kill Creek in Osborne County, Kansas. It was built in 1954, so it is 71 years old, older than the Kansas average of 52.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.

It carries about 90 vehicles a day, projected to reach 100 by 2043. The structure is 186 ft (56.8 m) long and 29 ft wide. If it were closed, the detour would be 14.3 mi (23 km).

Location

Open in Google Maps
CarriesW 100th Dr_rs 864
CrossesKill Creek
Location2.2S 0.2E of Bloomington
RouteCounty Highway 864
CountyOsborne County
StateKansas
Coordinates39.4235, -98.78384
Functional classRural Major Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating24.5 US tons
Inventory rating14.6 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadH 15
Structure length186 ft (56.8 m)
Longest span40 ft (12.1 m)
Deck width29 ft (8.7 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic90 (2020)
Projected traffic100 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed14.3 mi (23 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$450,000
NavigationNo navigation control on waterway

Frequently asked questions

When was W 100th Dr_rs 864 over Kill Creek built?

It was built in 1954, making it 71 years old in 2025.

What condition is W 100th Dr_rs 864 over Kill Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in May 2023.

How much traffic does W 100th Dr_rs 864 over Kill Creek carry?

About 90 vehicles per day (2020 count).

How long is W 100th Dr_rs 864 over Kill Creek?

The structure is 186 ft (56.8 m) long with a longest span of 40 ft (12.1 m) and a deck 29 ft wide.

Who owns W 100th Dr_rs 864 over Kill Creek?

It is owned by the County Highway Agency.