US Bridges

Union Rd. over Nine Mile Creek

FairPosted for load

Jefferson County, Kansas · 1.9S of Mclouth · Structure no. 000000000440025

Built
1953
72 years old
Condition
Fair
inspected November 2024
Type
Culvert
Concrete
Length
33 ft
2 main spans
Daily traffic
160
2019 count
Owner
County
County Highway Agency

About this bridge

Union Rd. over Nine Mile Creek is a concrete culvert carrying Union Rd. over Nine Mile Creek in Jefferson County, Kansas. It was built in 1953, so it is 72 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 6 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 160 vehicles a day, roughly 5% of them trucks, projected to reach 262 by 2040. The structure is 33 ft (10.1 m) long and 26 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesUnion Rd.
CrossesNine Mile Creek
Location1.9S of Mclouth
RouteCounty Highway 1281
StateKansas
Coordinates39.16667, -95.20833
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
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating15 US tons
Inventory rating15 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadH 15
Structure length33 ft (10.1 m)
Longest span16 ft (4.9 m)
Deck width26 ft (7.9 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic160 (2019)
Projected traffic262 by 2040
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 km)
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 Union Rd. over Nine Mile Creek built?

It was built in 1953, making it 72 years old in 2025.

What condition is Union Rd. over Nine Mile 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 November 2024.

How much traffic does Union Rd. over Nine Mile Creek carry?

About 160 vehicles per day (2019 count), of which roughly 5% are trucks.

How long is Union Rd. over Nine Mile Creek?

The structure is 33 ft (10.1 m) long with a longest span of 16 ft (4.9 m) and a deck 26 ft wide.

Who owns Union Rd. over Nine Mile Creek?

It is owned by the County Highway Agency.