US Bridges

Cth B over Ladd Creek

Good

Walworth County, Wisconsin · 0.8M W JCT Cth C · Structure no. B64020500000000

Built
2020
5 years old
Condition
Good
inspected August 2024
Type
Slab
Concrete
Length
43 ft
1 main span
Daily traffic
320
2022 count
Owner
County
County Highway Agency

About this bridge

Cth B over Ladd Creek is a concrete slab carrying Cth B over Ladd Creek in Walworth County, Wisconsin. It was built in 2020, so it is 5 years old, younger than the Wisconsin average of 40.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 320 vehicles a day, projected to reach 350 by 2040. The structure is 43 ft (13 m) long and 33 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesCth B
CrossesLadd Creek
Location0.8M W JCT Cth C
RouteCounty Highway 0B
Coordinates42.53592, -88.74138
Functional classRural Minor Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionAugust 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating57.1 US tons
Inventory rating44.3 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length43 ft (13 m)
Longest span40 ft (12.2 m)
Deck width33 ft (10 m)
Roadway width30 ft (9.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic320 (2022)
Projected traffic350 by 2040
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 Cth B over Ladd Creek built?

It was built in 2020, making it 5 years old in 2025.

What condition is Cth B over Ladd 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 August 2024.

How much traffic does Cth B over Ladd Creek carry?

About 320 vehicles per day (2022 count).

How long is Cth B over Ladd Creek?

The structure is 43 ft (13 m) long with a longest span of 40 ft (12.2 m) and a deck 33 ft wide.

Who owns Cth B over Ladd Creek?

It is owned by the County Highway Agency.