US Bridges

Cth Gg over Cranberry Creek

Good

Wood County, Wisconsin · 0.3M N JCT Sth 173 · Structure no. B71020300000000

Built
2021
4 years old
Condition
Good
inspected October 2023
Type
Slab
Concrete
Length
34 ft
1 main span
Daily traffic
520
2021 count
Owner
County
County Highway Agency

About this bridge

Cth Gg over Cranberry Creek is a concrete slab carrying Cth Gg over Cranberry Creek in Wood County, Wisconsin. It was built in 2021, so it is 4 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 520 vehicles a day, projected to reach 520 by 2041. The structure is 34 ft (10.5 m) long and 34 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesCth Gg
CrossesCranberry Creek
Location0.3M N JCT Sth 173
RouteCounty Highway 0GG
Coordinates44.32825, -89.96334
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
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation9: Superior 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 rating65 US tons
Inventory rating50 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHL 93
Structure length34 ft (10.5 m)
Longest span32 ft (9.8 m)
Deck width34 ft (10.5 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic520 (2021)
Projected traffic520 by 2041
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 Gg over Cranberry Creek built?

It was built in 2021, making it 4 years old in 2025.

What condition is Cth Gg over Cranberry 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 2023.

How much traffic does Cth Gg over Cranberry Creek carry?

About 520 vehicles per day (2021 count).

How long is Cth Gg over Cranberry Creek?

The structure is 34 ft (10.5 m) long with a longest span of 32 ft (9.8 m) and a deck 34 ft wide.

Who owns Cth Gg over Cranberry Creek?

It is owned by the County Highway Agency.