US Bridges

K68 HWY over South Wea Creek

Good

Miami County, Kansas · 0.68 MI W of US-69 · Structure no. 999906800610441

Built
1967
58 years old, rebuilt 2008
Condition
Good
inspected February 2024
Type
Culvert
Steel
Length
28 ft
1 main span
Daily traffic
6,926
2023 count
Owner
State
State Highway Agency

About this bridge

K68 HWY over South Wea Creek is a steel culvert carrying K68 HWY over South Wea Creek in Miami County, Kansas. It was built in 1967 and reconstructed in 2008, so it is 58 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 6,926 vehicles a day, roughly 13% of them trucks, projected to reach 10,292 by 2044. The structure is 28 ft (8.5 m) long and 130 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesK68 HWY
CrossesSouth Wea Creek
Location0.68 MI W of US-69
RouteState Highway 68
StateKansas
Coordinates38.62083, -94.70778
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
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating50 US tons
Inventory rating42 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadH 20
Structure length28 ft (8.5 m)
Longest span28 ft (8.5 m)
Deck width130 ft (39.6 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,926 (2023)
Projected traffic10,292 by 2044
Trucks13%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 K68 HWY over South Wea Creek built?

It was built in 1967, making it 58 years old in 2025. It was reconstructed in 2008.

What condition is K68 HWY over South Wea 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 February 2024.

How much traffic does K68 HWY over South Wea Creek carry?

About 6,926 vehicles per day (2023 count), of which roughly 13% are trucks.

How long is K68 HWY over South Wea Creek?

The structure is 28 ft (8.5 m) long with a longest span of 28 ft (8.5 m) and a deck 130 ft wide.

Who owns K68 HWY over South Wea Creek?

It is owned by the State Highway Agency.