US Bridges

K-44 HWY over Silver Creek

Good

Harper County, Kansas · 5.1 MI E K-179/K-44 JCT · Structure no. 999904400390611

Built
2004
21 years old
Condition
Good
inspected August 2023
Type
Slab
Concrete Continuous
Length
150 ft
3 main spans
Daily traffic
472
2023 count
Owner
State
State Highway Agency

About this bridge

K-44 HWY over Silver Creek is a concrete continuous slab carrying K-44 HWY over Silver Creek in Harper County, Kansas. It was built in 2004, so it is 21 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.

It carries about 472 vehicles a day, roughly 39% of them trucks, projected to reach 532 by 2044. The structure is 150 ft (45.8 m) long and 34 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

CarriesK-44 HWY
CrossesSilver Creek
Location5.1 MI E K-179/K-44 JCT
RouteState Highway 44
StateKansas
Coordinates37.15278, -97.93556
Functional classRural Major Collector

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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating81 US tons
Inventory rating49.1 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckNot applicable
Main spans3
Design loadHS 25 or greater
Structure length150 ft (45.8 m)
Longest span59 ft (18 m)
Deck width34 ft (10.4 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic472 (2023)
Projected traffic532 by 2044
Trucks39%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed2.5 mi (4 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 K-44 HWY over Silver Creek built?

It was built in 2004, making it 21 years old in 2025.

What condition is K-44 HWY over Silver 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 2023.

How much traffic does K-44 HWY over Silver Creek carry?

About 472 vehicles per day (2023 count), of which roughly 39% are trucks.

How long is K-44 HWY over Silver Creek?

The structure is 150 ft (45.8 m) long with a longest span of 59 ft (18 m) and a deck 34 ft wide.

Who owns K-44 HWY over Silver Creek?

It is owned by the State Highway Agency.