US Bridges

Cth a over Stevens Creek

Fair

Rock County, Wisconsin · 3.2M W JCT Sth 184 · Structure no. B53065500000000

Built
1984
41 years old
Condition
Fair
inspected July 2024
Type
Slab
Concrete
Length
35 ft
1 main span
Daily traffic
965
2024 count
Owner
County
County Highway Agency

About this bridge

Cth a over Stevens Creek is a concrete slab carrying Cth a over Stevens Creek in Rock County, Wisconsin. It was built in 1984, so it is 41 years old, older 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 965 vehicles a day, projected to reach 1,152 by 2043. The structure is 35 ft (10.6 m) long and 32 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

Open in Google Maps
CarriesCth a
CrossesStevens Creek
Location3.2M W JCT Sth 184
RouteCounty Highway 0A
CountyRock County
StateWisconsin
Coordinates42.71019, -89.1925
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 inspectionJuly 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 rating54 US tons
Inventory rating32.2 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length35 ft (10.6 m)
Longest span33 ft (10.1 m)
Deck width32 ft (9.8 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic965 (2024)
Projected traffic1,152 by 2043
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 a over Stevens Creek built?

It was built in 1984, making it 41 years old in 2025.

What condition is Cth a over Stevens 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 July 2024.

How much traffic does Cth a over Stevens Creek carry?

About 965 vehicles per day (2024 count).

How long is Cth a over Stevens Creek?

The structure is 35 ft (10.6 m) long with a longest span of 33 ft (10.1 m) and a deck 32 ft wide.

Who owns Cth a over Stevens Creek?

It is owned by the County Highway Agency.