US Bridges

Cth D over Tamarack Creek

Good

Buffalo County, Wisconsin · 0.7M E JCT Cth J to N · Structure no. B06019300000000

Built
2022
3 years old
Condition
Good
inspected October 2024
Type
Slab
Concrete
Length
37 ft
1 main span
Daily traffic
178
2021 count
Owner
County
County Highway Agency

About this bridge

Cth D over Tamarack Creek is a concrete slab carrying Cth D over Tamarack Creek in Buffalo County, Wisconsin. It was built in 2022, so it is 3 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 178 vehicles a day, roughly 10% of them trucks, projected to reach 196 by 2041. The structure is 37 ft (11.2 m) long and 31 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesCth D
CrossesTamarack Creek
Location0.7M E JCT Cth J to N
RouteCounty Highway 0D
Coordinates44.46578, -91.80115
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating55.3 US tons
Inventory rating42.9 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length37 ft (11.2 m)
Longest span34 ft (10.4 m)
Deck width31 ft (9.3 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic178 (2021)
Projected traffic196 by 2041
Trucks10%
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 Cth D over Tamarack Creek built?

It was built in 2022, making it 3 years old in 2025.

What condition is Cth D over Tamarack 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 October 2024.

How much traffic does Cth D over Tamarack Creek carry?

About 178 vehicles per day (2021 count), of which roughly 10% are trucks.

How long is Cth D over Tamarack Creek?

The structure is 37 ft (11.2 m) long with a longest span of 34 ft (10.4 m) and a deck 31 ft wide.

Who owns Cth D over Tamarack Creek?

It is owned by the County Highway Agency.