US Bridges

Rs 641 12-29-9 over Trib. to Slate Creek

Good

Sumner County, Kansas · 1.6N 0.1W of Anson · Structure no. 000000000962020

Built
1993
32 years old
Condition
Good
inspected May 2023
Type
Culvert
Concrete
Length
27 ft
3 main spans
Daily traffic
334
2013 count
Owner
County
County Highway Agency

About this bridge

Rs 641 12-29-9 over Trib. to Slate Creek is a concrete culvert carrying Rs 641 12-29-9 over Trib. to Slate Creek in Sumner County, Kansas. It was built in 1993, so it is 32 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 334 vehicles a day, roughly 1% of them trucks, projected to reach 528 by 2043. The structure is 27 ft (8.2 m) long and 48 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesRs 641 12-29-9
CrossesTrib. to Slate Creek
Location1.6N 0.1W of Anson
RouteCounty Highway 641
StateKansas
Coordinates37.38818, -97.53198
Functional classRural Major Collector

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 inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating68.9 US tons
Inventory rating41.3 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 20
Structure length27 ft (8.2 m)
Longest span8 ft (2.4 m)
Deck width48 ft (14.5 m)
Roadway width46 ft (14 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic334 (2013)
Projected traffic528 by 2043
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 Rs 641 12-29-9 over Trib. to Slate Creek built?

It was built in 1993, making it 32 years old in 2025.

What condition is Rs 641 12-29-9 over Trib. to Slate 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 May 2023.

How much traffic does Rs 641 12-29-9 over Trib. to Slate Creek carry?

About 334 vehicles per day (2013 count), of which roughly 1% are trucks.

How long is Rs 641 12-29-9 over Trib. to Slate Creek?

The structure is 27 ft (8.2 m) long with a longest span of 8 ft (2.4 m) and a deck 48 ft wide.

Who owns Rs 641 12-29-9 over Trib. to Slate Creek?

It is owned by the County Highway Agency.