US Bridges

Cth G over S Branch Peshtigo River

Good

Forest County, Wisconsin · 3.6M E JCT Sth 32 · Structure no. B21003000000000

Built
2019
6 years old
Condition
Good
inspected August 2022
Type
Slab
Concrete
Length
43 ft
1 main span
Daily traffic
770
2022 count
Owner
County
County Highway Agency

About this bridge

Cth G over S Branch Peshtigo River is a concrete slab carrying Cth G over S Branch Peshtigo River in Forest County, Wisconsin. It was built in 2019, so it is 6 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 770 vehicles a day, roughly 5% of them trucks, projected to reach 810 by 2039. The structure is 43 ft (13 m) long and 32 ft wide. If it were closed, the detour would be 24.9 mi (40 km).

CarriesCth G
CrossesS Branch Peshtigo River
Location3.6M E JCT Sth 32
RouteCounty Highway 0G
Coordinates45.65564, -88.81061
Functional classRural Principal Arterial - Other

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.
Substructure8 Very GoodNo problems noted.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionAugust 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating53.6 US tons
Inventory rating41.1 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 width32 ft (9.9 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic770 (2022)
Projected traffic810 by 2039
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed24.9 mi (40 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 G over S Branch Peshtigo River built?

It was built in 2019, making it 6 years old in 2025.

What condition is Cth G over S Branch Peshtigo River 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 2022.

How much traffic does Cth G over S Branch Peshtigo River carry?

About 770 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is Cth G over S Branch Peshtigo River?

The structure is 43 ft (13 m) long with a longest span of 40 ft (12.2 m) and a deck 32 ft wide.

Who owns Cth G over S Branch Peshtigo River?

It is owned by the County Highway Agency.