US Bridges

Lrd 28th Ave over Br Wisconsin River

Good

Marathon County, Wisconsin · 1.2M N JCT Cth Ww · Structure no. B37021700000000

Built
1989
36 years old
Condition
Good
inspected September 2024
Type
Culvert
Concrete Continuous
Length
22 ft
2 main spans
Daily traffic
68
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

Lrd 28th Ave over Br Wisconsin River is a concrete continuous culvert carrying Lrd 28th Ave over Br Wisconsin River in Marathon County, Wisconsin. It was built in 1989, so it is 36 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 68 vehicles a day, projected to reach 73 by 2043. The structure is 22 ft (6.8 m) long. If it were closed, the detour would be 7.5 mi (12 km).

Location

Open in Google Maps
CarriesLrd 28th Ave
CrossesBr Wisconsin River
Location1.2M N JCT Cth Ww
RouteCity Street 0
CountyMarathon County
StateWisconsin
Coordinates45.03664, -89.67179
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert9 ExcellentNo problems noted.
Last inspectionSeptember 2024
Inspection intervalevery 48 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
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length22 ft (6.8 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic68 (2024)
Projected traffic73 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed7.5 mi (12 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Lrd 28th Ave over Br Wisconsin River built?

It was built in 1989, making it 36 years old in 2025.

What condition is Lrd 28th Ave over Br Wisconsin River 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 September 2024.

How much traffic does Lrd 28th Ave over Br Wisconsin River carry?

About 68 vehicles per day (2024 count).

How long is Lrd 28th Ave over Br Wisconsin River?

The structure is 22 ft (6.8 m) long with a longest span of 10 ft (3 m).

Who owns Lrd 28th Ave over Br Wisconsin River?

It is owned by the City or Municipal Highway Agency.