US Bridges

Cth Kk over Br Mill Creek

Fair

Richland County, Wisconsin · 1.9M W JCT Ush 14 · Structure no. P52095600000000

Built
1978
47 years old, rebuilt 2019
Condition
Fair
inspected April 2024
Type
Slab
Wood or Timber
Length
25 ft
1 main span
Daily traffic
174
2022 count
Owner
County
County Highway Agency

About this bridge

Cth Kk over Br Mill Creek is a wood or timber slab carrying Cth Kk over Br Mill Creek in Richland County, Wisconsin. It was built in 1978 and reconstructed in 2019, so it is 47 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 174 vehicles a day, projected to reach 191 by 2043. The structure is 25 ft (7.6 m) long and 29 ft wide. If it were closed, the detour would be 12.4 mi (20 km).

Location

Open in Google Maps
CarriesCth Kk
CrossesBr Mill Creek
Location1.9M W JCT Ush 14
RouteCounty Highway 0KK
CountyRichland County
StateWisconsin
Coordinates43.36342, -90.59903
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 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 geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating49.6 US tons
Inventory rating38.3 US tons

Structure

Structure typeSlab
MaterialWood or Timber
DeckWood or timber
Main spans1
Design loadHL 93
Structure length25 ft (7.6 m)
Longest span23 ft (6.9 m)
Deck width29 ft (8.8 m)
Roadway width27 ft (8.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic174 (2022)
Projected traffic191 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed12.4 mi (20 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 Kk over Br Mill Creek built?

It was built in 1978, making it 47 years old in 2025. It was reconstructed in 2019.

What condition is Cth Kk over Br Mill 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 April 2024.

How much traffic does Cth Kk over Br Mill Creek carry?

About 174 vehicles per day (2022 count).

How long is Cth Kk over Br Mill Creek?

The structure is 25 ft (7.6 m) long with a longest span of 23 ft (6.9 m) and a deck 29 ft wide.

Who owns Cth Kk over Br Mill Creek?

It is owned by the County Highway Agency.