US Bridges

Lrd State Line RD over Tamarack River

Good

Burnett County, Wisconsin · 1.3M S JCT Cth T · Structure no. B07006200000000

Built
2024
1 years old
Condition
Good
inspected January 2025
Type
Culvert
Concrete
Length
33 ft
2 main spans
Daily traffic
25
2024 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Lrd State Line RD over Tamarack River is a concrete culvert carrying Lrd State Line RD over Tamarack River in Burnett County, Wisconsin. It was built in 2024, so it is 1 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 25 vehicles a day, projected to reach 25 by 2044. The structure is 33 ft (10.1 m) long. If it were closed, the detour would be 9.9 mi (16 km).

CarriesLrd State Line RD
CrossesTamarack River
Location1.3M S JCT Cth T
RouteCity Street 0
Coordinates46.1445, -92.29327
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 protection9 ExcellentNo problems noted.
Culvert9 ExcellentNo problems noted.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating46.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length33 ft (10.1 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 traffic25 (2024)
Projected traffic25 by 2044
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

OwnerTown or Township Highway Agency
Maintained byTown or Township 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 State Line RD over Tamarack River built?

It was built in 2024, making it 1 years old in 2025.

What condition is Lrd State Line RD over Tamarack 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 January 2025.

How much traffic does Lrd State Line RD over Tamarack River carry?

About 25 vehicles per day (2024 count).

How long is Lrd State Line RD over Tamarack River?

The structure is 33 ft (10.1 m) long with a longest span of 12 ft (3.7 m).

Who owns Lrd State Line RD over Tamarack River?

It is owned by the Town or Township Highway Agency.