US Bridges

Cth R over Linzy Creek

Fair

Oconto County, Wisconsin · 2.6M N JCT Cth Vv · Structure no. B42003300000000

Built
1986
39 years old
Condition
Fair
inspected November 2024
Type
Slab
Concrete
Length
38 ft
1 main span
Daily traffic
2,700
2022 count
Owner
County
County Highway Agency

About this bridge

Cth R over Linzy Creek is a concrete slab carrying Cth R over Linzy Creek in Oconto County, Wisconsin. It was built in 1986, so it is 39 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 2,700 vehicles a day, projected to reach 3,240 by 2042. The structure is 38 ft (11.5 m) long and 42 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

Open in Google Maps
CarriesCth R
CrossesLinzy Creek
Location2.6M N JCT Cth Vv
RouteCounty Highway 0R
CountyOconto County
StateWisconsin
Coordinates44.91929, -88.44888
Functional classRural Minor 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.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionNovember 2024
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 rating66.6 US tons
Inventory rating39.2 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length38 ft (11.5 m)
Longest span36 ft (11.1 m)
Deck width42 ft (12.8 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,700 (2022)
Projected traffic3,240 by 2042
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 R over Linzy Creek built?

It was built in 1986, making it 39 years old in 2025.

What condition is Cth R over Linzy 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 November 2024.

How much traffic does Cth R over Linzy Creek carry?

About 2,700 vehicles per day (2022 count).

How long is Cth R over Linzy Creek?

The structure is 38 ft (11.5 m) long with a longest span of 36 ft (11.1 m) and a deck 42 ft wide.

Who owns Cth R over Linzy Creek?

It is owned by the County Highway Agency.