US Bridges

Cth G over Neenah Slough

Good

Winnebago County, Wisconsin · 2.0 M E JCT Sth 76 · Structure no. B70031900000000

Built
2016
9 years old
Condition
Good
inspected September 2024
Type
Slab
Concrete
Length
59 ft
2 main spans
Daily traffic
2,200
2022 count
Owner
County
County Highway Agency

About this bridge

Cth G over Neenah Slough is a concrete slab carrying Cth G over Neenah Slough in Winnebago County, Wisconsin. It was built in 2016, so it is 9 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 2,200 vehicles a day, projected to reach 2,640 by 2043. The structure is 59 ft (18 m) long and 44 ft wide. If it were closed, the detour would be 5.6 mi (9 km).

CarriesCth G
CrossesNeenah Slough
Location2.0 M E JCT Sth 76
RouteCounty Highway 0G
Coordinates44.14152, -88.50305
Functional classUrban Collector

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 inspectionSeptember 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation9: Superior to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating49.3 US tons
Inventory rating37.8 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHL 93
Structure length59 ft (18 m)
Longest span28 ft (8.5 m)
Deck width44 ft (13.4 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,200 (2022)
Projected traffic2,640 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed5.6 mi (9 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 Neenah Slough built?

It was built in 2016, making it 9 years old in 2025.

What condition is Cth G over Neenah Slough 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 September 2024.

How much traffic does Cth G over Neenah Slough carry?

About 2,200 vehicles per day (2022 count).

How long is Cth G over Neenah Slough?

The structure is 59 ft (18 m) long with a longest span of 28 ft (8.5 m) and a deck 44 ft wide.

Who owns Cth G over Neenah Slough?

It is owned by the County Highway Agency.