US Bridges

Cth B over Br Turtle Creek

Fair

Walworth County, Wisconsin · 2.3M W JCT Cth C · Structure no. P64091200000000

Built
1975
50 years old
Condition
Fair
inspected August 2024
Type
Culvert
Aluminum, Wrought Iron, or Cast Iron
Length
28 ft
3 main spans
Daily traffic
248
2022 count
Owner
County
County Highway Agency

About this bridge

Cth B over Br Turtle Creek is a aluminum, wrought iron, or cast iron culvert carrying Cth B over Br Turtle Creek in Walworth County, Wisconsin. It was built in 1975, so it is 50 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 248 vehicles a day, projected to reach 272 by 2043. The structure is 28 ft (8.4 m) long. If it were closed, the detour would be 5 mi (8 km).

Location

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CarriesCth B
CrossesBr Turtle Creek
Location2.3M W JCT Cth C
RouteCounty Highway 0B
CountyWalworth County
StateWisconsin
Coordinates42.53558, -88.76861
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
Channel and channel protection7 GoodSome minor problems.
Culvert5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionAugust 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
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.4 US tons
Inventory rating26.8 US tons

Structure

Structure typeCulvert
MaterialAluminum, Wrought Iron, or Cast Iron
DeckOther
Main spans3
Design loadH 15
Structure length28 ft (8.4 m)
Longest span8 ft (2.3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic248 (2022)
Projected traffic272 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 B over Br Turtle Creek built?

It was built in 1975, making it 50 years old in 2025.

What condition is Cth B over Br Turtle 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 August 2024.

How much traffic does Cth B over Br Turtle Creek carry?

About 248 vehicles per day (2022 count).

How long is Cth B over Br Turtle Creek?

The structure is 28 ft (8.4 m) long with a longest span of 8 ft (2.3 m).

Who owns Cth B over Br Turtle Creek?

It is owned by the County Highway Agency.