US Bridges

Cth Hh over Clear Creek

Good

Eau Claire County, Wisconsin · 0.1MI E of Cth I · Structure no. P18092900000000

Built
1994
31 years old
Condition
Good
inspected October 2024
Type
Culvert
Wood or Timber
Length
23 ft
3 main spans
Daily traffic
265
2024 count
Owner
County
County Highway Agency

About this bridge

Cth Hh over Clear Creek is a wood or timber culvert carrying Cth Hh over Clear Creek in Eau Claire County, Wisconsin. It was built in 1994, so it is 31 years old, younger than the Wisconsin average of 40.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 265 vehicles a day, projected to reach 281 by 2043. The structure is 23 ft (7.1 m) long. If it were closed, the detour would be 9.9 mi (16 km).

CarriesCth Hh
CrossesClear Creek
Location0.1MI E of Cth I
RouteCounty Highway 0HH
Coordinates44.65389, -91.41928
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert9 ExcellentNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialWood or Timber
DeckWood or timber
Main spans3
Design loadHS 20
Structure length23 ft (7.1 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 traffic265 (2024)
Projected traffic281 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 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 Hh over Clear Creek built?

It was built in 1994, making it 31 years old in 2025.

What condition is Cth Hh over Clear Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in October 2024.

How much traffic does Cth Hh over Clear Creek carry?

About 265 vehicles per day (2024 count).

How long is Cth Hh over Clear Creek?

The structure is 23 ft (7.1 m) long with a longest span of 8 ft (2.3 m).

Who owns Cth Hh over Clear Creek?

It is owned by the County Highway Agency.