US Bridges

Cth H over Trout Run Creek

Fair

Jackson County, Wisconsin · 0.1M W JCT Cth X to N · Structure no. B27001900000000

Built
1963
62 years old
Condition
Fair
inspected October 2023
Type
Culvert
Concrete Continuous
Length
31 ft
2 main spans
Daily traffic
255
2023 count
Owner
County
County Highway Agency

About this bridge

Cth H over Trout Run Creek is a concrete continuous culvert carrying Cth H over Trout Run Creek in Jackson County, Wisconsin. It was built in 1963, so it is 62 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 255 vehicles a day, projected to reach 275 by 2042. The structure is 31 ft (9.3 m) long. If it were closed, the detour would be 10.6 mi (17 km).

Location

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CarriesCth H
CrossesTrout Run Creek
Location0.1M W JCT Cth X to N
RouteCounty Highway 0H
CountyJackson County
StateWisconsin
Coordinates44.22526, -90.94946
Functional classRural Local

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 inspectionOctober 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
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46.8 US tons
Inventory rating26.8 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadH 15
Structure length31 ft (9.3 m)
Longest span12 ft (3.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic255 (2023)
Projected traffic275 by 2042
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed10.6 mi (17 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 H over Trout Run Creek built?

It was built in 1963, making it 62 years old in 2025.

What condition is Cth H over Trout Run 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 October 2023.

How much traffic does Cth H over Trout Run Creek carry?

About 255 vehicles per day (2023 count).

How long is Cth H over Trout Run Creek?

The structure is 31 ft (9.3 m) long with a longest span of 12 ft (3.7 m).

Who owns Cth H over Trout Run Creek?

It is owned by the County Highway Agency.