US Bridges

K61 HWY SB over Cow Creek

Good

Reno County, Kansas · 0.54 MI N Ejct US50 SB · Structure no. 999906100780461

Built
1963
62 years old
Condition
Good
inspected September 2024
Type
Slab
Concrete Continuous
Length
156 ft
4 main spans
Daily traffic
4,021
2023 count
Owner
State
State Highway Agency

About this bridge

K61 HWY SB over Cow Creek is a concrete continuous slab carrying K61 HWY SB over Cow Creek in Reno County, Kansas. It was built in 1963, so it is 62 years old, older 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 4,021 vehicles a day, roughly 14% of them trucks, projected to reach 4,102 by 2044. The structure is 156 ft (47.4 m) long and 42 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesK61 HWY SB
CrossesCow Creek
Location0.54 MI N Ejct US50 SB
RouteState Highway 61
StateKansas
Coordinates38.03611, -97.90361
Functional classUrban Other Principal Arterial

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59 US tons
Inventory rating35.1 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length156 ft (47.4 m)
Longest span44 ft (13.4 m)
Deck width42 ft (12.8 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,021 (2023)
Projected traffic4,102 by 2044
Trucks14%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemYes

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 K61 HWY SB over Cow Creek built?

It was built in 1963, making it 62 years old in 2025.

What condition is K61 HWY SB over Cow 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 September 2024.

How much traffic does K61 HWY SB over Cow Creek carry?

About 4,021 vehicles per day (2023 count), of which roughly 14% are trucks.

How long is K61 HWY SB over Cow Creek?

The structure is 156 ft (47.4 m) long with a longest span of 44 ft (13.4 m) and a deck 42 ft wide.

Who owns K61 HWY SB over Cow Creek?

It is owned by the State Highway Agency.