US Bridges

Cth Xx over Br. Trempeleau R.

Good

Trempealeau County, Wisconsin · 1.2M W Jct. Sth 93 · Structure no. B61016700000000

Built
2003
22 years old
Condition
Good
inspected April 2024
Type
Culvert
Steel
Length
24 ft
3 main spans
Daily traffic
174
2022 count
Owner
County
County Highway Agency

About this bridge

Cth Xx over Br. Trempeleau R. is a steel culvert carrying Cth Xx over Br. Trempeleau R. in Trempealeau County, Wisconsin. It was built in 2003, so it is 22 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 174 vehicles a day, roughly 5% of them trucks, projected to reach 191 by 2043. The structure is 24 ft (7.3 m) long. If it were closed, the detour would be 10.6 mi (17 km).

CarriesCth Xx
CrossesBr. Trempeleau R.
Location1.2M W Jct. Sth 93
RouteCounty Highway 0XX
Coordinates44.32161, -91.47992
Functional classRural Local

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 protection8 Very GoodNo problems noted.
Culvert8 Very GoodNo problems noted.
Last inspectionApril 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans3
Design loadHS 20
Structure length24 ft (7.3 m)
Longest span6 ft (1.8 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic174 (2022)
Projected traffic191 by 2043
Trucks5%
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 Xx over Br. Trempeleau R. built?

It was built in 2003, making it 22 years old in 2025.

What condition is Cth Xx over Br. Trempeleau R. 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 April 2024.

How much traffic does Cth Xx over Br. Trempeleau R. carry?

About 174 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is Cth Xx over Br. Trempeleau R.?

The structure is 24 ft (7.3 m) long with a longest span of 6 ft (1.8 m).

Who owns Cth Xx over Br. Trempeleau R.?

It is owned by the County Highway Agency.