US Bridges

Osage ST A.80-2.20 over Three Mile Creek

Fair

Leavenworth County, Kansas · Osage St. W of 12th · Structure no. 5154005200000A8

Built
1966
59 years old
Condition
Fair
inspected May 2023
Type
Culvert
Concrete
Length
31 ft
2 main spans
Daily traffic
670
2007 count
Owner
City
City or Municipal Highway Agency

About this bridge

Osage ST A.80-2.20 over Three Mile Creek is a concrete culvert carrying Osage ST A.80-2.20 over Three Mile Creek in Leavenworth County, Kansas. It was built in 1966, so it is 59 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.

It carries about 670 vehicles a day, roughly 6% of them trucks, projected to reach 800 by 2043. The structure is 31 ft (9.4 m) long and 48 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesOsage ST A.80-2.20
CrossesThree Mile Creek
LocationOsage St. W of 12th
RouteCity Street 0
CountyLeavenworth County
StateKansas
Coordinates39.32051, -94.93334
Functional classUrban Local

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 protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating55.8 US tons
Inventory rating33.4 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadH 20
Structure length31 ft (9.4 m)
Longest span14 ft (4.2 m)
Deck width48 ft (14.6 m)
Roadway width36 ft (11 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic670 (2007)
Projected traffic800 by 2043
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Osage ST A.80-2.20 over Three Mile Creek built?

It was built in 1966, making it 59 years old in 2025.

What condition is Osage ST A.80-2.20 over Three 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 May 2023.

How much traffic does Osage ST A.80-2.20 over Three Mile Creek carry?

About 670 vehicles per day (2007 count), of which roughly 6% are trucks.

How long is Osage ST A.80-2.20 over Three Mile Creek?

The structure is 31 ft (9.4 m) long with a longest span of 14 ft (4.2 m) and a deck 48 ft wide.

Who owns Osage ST A.80-2.20 over Three Mile Creek?

It is owned by the City or Municipal Highway Agency.