US Bridges

Road 16 (G.8-15.0) over Ladder Creek

Good

Wallace County, Kansas · 7.1S 1.5W Sharon Springs · Structure no. 001000341004662

Built
1989
36 years old
Condition
Good
inspected June 2023
Type
Culvert
Concrete
Length
58 ft
3 main spans
Daily traffic
40
2020 count
Owner
County
County Highway Agency

About this bridge

Road 16 (G.8-15.0) over Ladder Creek is a concrete culvert carrying Road 16 (G.8-15.0) over Ladder Creek in Wallace County, Kansas. It was built in 1989, so it is 36 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 40 vehicles a day, projected to reach 45 by 2043. The structure is 58 ft (17.6 m) long and 44 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

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CarriesRoad 16 (G.8-15.0)
CrossesLadder Creek
Location7.1S 1.5W Sharon Springs
RouteCounty Highway 0
CountyWallace County
StateKansas
Coordinates38.79722, -101.77958
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 protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionJune 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 adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating79.1 US tons
Inventory rating47.3 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 20
Structure length58 ft (17.6 m)
Longest span18 ft (5.4 m)
Deck width44 ft (13.3 m)
Roadway width33 ft (10.2 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic40 (2020)
Projected traffic45 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 statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Road 16 (G.8-15.0) over Ladder Creek built?

It was built in 1989, making it 36 years old in 2025.

What condition is Road 16 (G.8-15.0) over Ladder 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 June 2023.

How much traffic does Road 16 (G.8-15.0) over Ladder Creek carry?

About 40 vehicles per day (2020 count).

How long is Road 16 (G.8-15.0) over Ladder Creek?

The structure is 58 ft (17.6 m) long with a longest span of 18 ft (5.4 m) and a deck 44 ft wide.

Who owns Road 16 (G.8-15.0) over Ladder Creek?

It is owned by the County Highway Agency.