US Bridges

Cth T over Neshota River

Good

Brown County, Wisconsin · 2.8M S JCT Sth 29 · Structure no. B05030000000000

Built
1993
32 years old
Condition
Good
inspected September 2022
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
68 ft
1 main span
Daily traffic
1,350
2022 count
Owner
County
County Highway Agency

About this bridge

Cth T over Neshota River is a prestressed concrete stringer/multi-beam or girder carrying Cth T over Neshota River in Brown County, Wisconsin. It was built in 1993, so it is 32 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 1,350 vehicles a day, projected to reach 1,450 by 2041. The structure is 68 ft (20.6 m) long and 36 ft wide. If it were closed, the detour would be 7.5 mi (12 km).

CarriesCth T
CrossesNeshota River
Location2.8M S JCT Sth 29
RouteCounty Highway 0T
Coordinates44.40179, -87.82648
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.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionSeptember 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
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 rating75.6 US tons
Inventory rating42.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length68 ft (20.6 m)
Longest span67 ft (20.4 m)
Deck width36 ft (11 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,350 (2022)
Projected traffic1,450 by 2041
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed7.5 mi (12 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 T over Neshota River built?

It was built in 1993, making it 32 years old in 2025.

What condition is Cth T over Neshota 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 September 2022.

How much traffic does Cth T over Neshota River carry?

About 1,350 vehicles per day (2022 count).

How long is Cth T over Neshota River?

The structure is 68 ft (20.6 m) long with a longest span of 67 ft (20.4 m) and a deck 36 ft wide.

Who owns Cth T over Neshota River?

It is owned by the County Highway Agency.