US Bridges

Onaga Bypass Road over Hise Creek

Good

Pottawatomie County, Kansas · S.E.Edge of Onaga · Structure no. 000750945003705

Built
1994
31 years old
Condition
Good
inspected September 2023
Type
Slab
Concrete Continuous
Length
123 ft
3 main spans
Daily traffic
80
2013 count
Owner
County
County Highway Agency

About this bridge

Onaga Bypass Road over Hise Creek is a concrete continuous slab carrying Onaga Bypass Road over Hise Creek in Pottawatomie County, Kansas. It was built in 1994, so it is 31 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 80 vehicles a day, projected to reach 96 by 2043. The structure is 123 ft (37.5 m) long and 32 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesOnaga Bypass Road
CrossesHise Creek
LocationS.E.Edge of Onaga
RouteCounty Highway 0
StateKansas
Coordinates39.48642, -96.16531
Functional classRural Local

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 protection8 Very GoodNo problems noted.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating46.1 US tons
Inventory rating27.6 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length123 ft (37.5 m)
Longest span48 ft (14.5 m)
Deck width32 ft (9.8 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic80 (2013)
Projected traffic96 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Onaga Bypass Road over Hise Creek built?

It was built in 1994, making it 31 years old in 2025.

What condition is Onaga Bypass Road over Hise 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 2023.

How much traffic does Onaga Bypass Road over Hise Creek carry?

About 80 vehicles per day (2013 count).

How long is Onaga Bypass Road over Hise Creek?

The structure is 123 ft (37.5 m) long with a longest span of 48 ft (14.5 m) and a deck 32 ft wide.

Who owns Onaga Bypass Road over Hise Creek?

It is owned by the County Highway Agency.