US Bridges

K27 HWY over Little Bear Creek

Good

Hamilton County, Kansas · 0.10 MI N S CO Line · Structure no. 999902700380431

Built
1966
59 years old
Condition
Good
inspected April 2023
Type
Slab
Concrete Continuous
Length
315 ft
7 main spans
Daily traffic
1,488
2023 count
Owner
State
State Highway Agency

About this bridge

K27 HWY over Little Bear Creek is a concrete continuous slab carrying K27 HWY over Little Bear Creek in Hamilton 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 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 1,488 vehicles a day, roughly 50% of them trucks, projected to reach 1,816 by 2044. The structure is 315 ft (95.9 m) long and 34 ft wide.

CarriesK27 HWY
CrossesLittle Bear Creek
Location0.10 MI N S CO Line
RouteState Highway 27
StateKansas
Coordinates37.73806, -101.76111
Functional classRural Minor 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 protection8 Very GoodNo problems noted.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation7: Better than 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 alignment6: Equal to present minimum criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans7
Design loadHS 20
Structure length315 ft (95.9 m)
Longest span48 ft (14.6 m)
Deck width34 ft (10.5 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,488 (2023)
Projected traffic1,816 by 2044
Trucks50%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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 K27 HWY over Little Bear Creek built?

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

What condition is K27 HWY over Little Bear 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 April 2023.

How much traffic does K27 HWY over Little Bear Creek carry?

About 1,488 vehicles per day (2023 count), of which roughly 50% are trucks.

How long is K27 HWY over Little Bear Creek?

The structure is 315 ft (95.9 m) long with a longest span of 48 ft (14.6 m) and a deck 34 ft wide.

Who owns K27 HWY over Little Bear Creek?

It is owned by the State Highway Agency.