US Bridges

Cth H over White Creek

Good

Adams County, Wisconsin · 1.6 MI East JCT Cth Z · Structure no. B01002300000000

Built
2003
22 years old
Condition
Good
inspected August 2024
Type
Slab
Wood or Timber
Length
30 ft
1 main span
Daily traffic
280
2021 count
Owner
County
County Highway Agency

About this bridge

Cth H over White Creek is a wood or timber slab carrying Cth H over White Creek in Adams County, Wisconsin. It was built in 2003, so it is 22 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 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 280 vehicles a day, roughly 6% of them trucks, projected to reach 336 by 2041. The structure is 30 ft (9.2 m) long and 32 ft wide. If it were closed, the detour would be 8.7 mi (14 km).

CarriesCth H
CrossesWhite Creek
Location1.6 MI East JCT Cth Z
RouteCounty Highway 0H
Coordinates43.82567, -89.87686
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.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation7: Better than 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 rating57.7 US tons
Inventory rating39.2 US tons

Structure

Structure typeSlab
MaterialWood or Timber
DeckWood or timber
Main spans1
Design loadHS 20
Structure length30 ft (9.2 m)
Longest span29 ft (8.8 m)
Deck width32 ft (9.8 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic280 (2021)
Projected traffic336 by 2041
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.7 mi (14 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 H over White Creek built?

It was built in 2003, making it 22 years old in 2025.

What condition is Cth H over White 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 H over White Creek carry?

About 280 vehicles per day (2021 count), of which roughly 6% are trucks.

How long is Cth H over White Creek?

The structure is 30 ft (9.2 m) long with a longest span of 29 ft (8.8 m) and a deck 32 ft wide.

Who owns Cth H over White Creek?

It is owned by the County Highway Agency.