US Bridges

S Webb RD over Slate Creek

Good

Sumner County, Kansas · 3.0W 1.1N of Adamsville · Structure no. 000960833006869

Built
1982
43 years old
Condition
Good
inspected April 2023
Type
Slab
Concrete Continuous
Length
185 ft
4 main spans
Daily traffic
10
2013 count
Owner
County
County Highway Agency

About this bridge

S Webb RD over Slate Creek is a concrete continuous slab carrying S Webb RD over Slate Creek in Sumner County, Kansas. It was built in 1982, so it is 43 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 10 vehicles a day, projected to reach 112 by 2043. The structure is 185 ft (56.4 m) long and 28 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesS Webb RD
CrossesSlate Creek
Location3.0W 1.1N of Adamsville
RouteCounty Highway 0
StateKansas
Coordinates37.19013, -97.22201
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.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 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 geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating49.5 US tons
Inventory rating29.7 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadH 20
Structure length185 ft (56.4 m)
Longest span52 ft (15.8 m)
Deck width28 ft (8.5 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic10 (2013)
Projected traffic112 by 2043
Trucks0%
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 S Webb RD over Slate Creek built?

It was built in 1982, making it 43 years old in 2025.

What condition is S Webb RD over 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 April 2023.

How much traffic does S Webb RD over Slate Creek carry?

About 10 vehicles per day (2013 count).

How long is S Webb RD over Slate Creek?

The structure is 185 ft (56.4 m) long with a longest span of 52 ft (15.8 m) and a deck 28 ft wide.

Who owns S Webb RD over Slate Creek?

It is owned by the County Highway Agency.