US Bridges

Local Rd. LG8 over Trib. to Walnut Creek

Good

Mitchell County, Kansas · 4.6N 5.8E of Tipton · Structure no. 000620709803820

Built
1955
70 years old
Condition
Good
inspected April 2023
Type
Culvert
Concrete
Length
22 ft
2 main spans
Daily traffic
30
2002 count
Owner
County
County Highway Agency

About this bridge

Local Rd. LG8 over Trib. to Walnut Creek is a concrete culvert carrying Local Rd. LG8 over Trib. to Walnut Creek in Mitchell County, Kansas. It was built in 1955, so it is 70 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 30 vehicles a day, projected to reach 30 by 2043. The structure is 22 ft (6.7 m) long and 26 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
CarriesLocal Rd. LG8
CrossesTrib. to Walnut Creek
Location4.6N 5.8E of Tipton
RouteCounty Highway 0
CountyMitchell County
StateKansas
Coordinates39.40808, -98.36222
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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating34.8 US tons
Inventory rating20.8 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadUnknown
Structure length22 ft (6.7 m)
Longest span10 ft (2.9 m)
Deck width26 ft (8 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic30 (2002)
Projected traffic30 by 2043
Trucks0%
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

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 Local Rd. LG8 over Trib. to Walnut Creek built?

It was built in 1955, making it 70 years old in 2025.

What condition is Local Rd. LG8 over Trib. to Walnut 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 Local Rd. LG8 over Trib. to Walnut Creek carry?

About 30 vehicles per day (2002 count).

How long is Local Rd. LG8 over Trib. to Walnut Creek?

The structure is 22 ft (6.7 m) long with a longest span of 10 ft (2.9 m) and a deck 26 ft wide.

Who owns Local Rd. LG8 over Trib. to Walnut Creek?

It is owned by the County Highway Agency.