US Bridges

Cth C over Neshonic Creek

Fair

La Crosse County, Wisconsin · 2.6M N JCT Cth C · Structure no. B32016600000000

Built
1992
33 years old
Condition
Fair
inspected March 2023
Type
Slab
Concrete
Length
33 ft
1 main span
Daily traffic
580
2022 count
Owner
County
County Highway Agency

About this bridge

Cth C over Neshonic Creek is a concrete slab carrying Cth C over Neshonic Creek in La Crosse County, Wisconsin. It was built in 1992, so it is 33 years old, younger than the Wisconsin average of 40.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 580 vehicles a day, roughly 5% of them trucks, projected to reach 840 by 2042. The structure is 33 ft (10 m) long and 36 ft wide. If it were closed, the detour would be 39.8 mi (64 km).

CarriesCth C
CrossesNeshonic Creek
Location2.6M N JCT Cth C
RouteCounty Highway 0C
Coordinates43.94948, -91.08627
Functional classRural Major Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating64.8 US tons
Inventory rating37.5 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length33 ft (10 m)
Longest span32 ft (9.8 m)
Deck width36 ft (11 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic580 (2022)
Projected traffic840 by 2042
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed39.8 mi (64 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 C over Neshonic Creek built?

It was built in 1992, making it 33 years old in 2025.

What condition is Cth C over Neshonic Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in March 2023.

How much traffic does Cth C over Neshonic Creek carry?

About 580 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is Cth C over Neshonic Creek?

The structure is 33 ft (10 m) long with a longest span of 32 ft (9.8 m) and a deck 36 ft wide.

Who owns Cth C over Neshonic Creek?

It is owned by the County Highway Agency.