US Bridges

K9 HWY over Elm Creek

Fair

Marshall County, Kansas · 0.56 MI E Ejct US77 · Structure no. 999900900580221

Built
1962
63 years old
Condition
Fair
inspected May 2023
Type
Tee Beam
Concrete Continuous
Length
344 ft
5 main spans
Daily traffic
717
2023 count
Owner
State
State Highway Agency

About this bridge

K9 HWY over Elm Creek is a concrete continuous tee beam carrying K9 HWY over Elm Creek in Marshall County, Kansas. It was built in 1962, so it is 63 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 717 vehicles a day, roughly 16% of them trucks, projected to reach 731 by 2044. The structure is 344 ft (104.7 m) long and 33 ft wide. If it were closed, the detour would be 29.8 mi (48 km).

CarriesK9 HWY
CrossesElm Creek
Location0.56 MI E Ejct US77
RouteState Highway 9
StateKansas
Coordinates39.68528, -96.62778
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
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection6 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 geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating65.4 US tons
Inventory rating40.5 US tons

Structure

Structure typeTee Beam
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length344 ft (104.7 m)
Longest span77 ft (23.5 m)
Deck width33 ft (10.2 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic717 (2023)
Projected traffic731 by 2044
Trucks16%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed29.8 mi (48 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 K9 HWY over Elm Creek built?

It was built in 1962, making it 63 years old in 2025.

What condition is K9 HWY over Elm 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 K9 HWY over Elm Creek carry?

About 717 vehicles per day (2023 count), of which roughly 16% are trucks.

How long is K9 HWY over Elm Creek?

The structure is 344 ft (104.7 m) long with a longest span of 77 ft (23.5 m) and a deck 33 ft wide.

Who owns K9 HWY over Elm Creek?

It is owned by the State Highway Agency.