US Bridges

Lrd River RD over Wisconsin River 50

Good

Oneida County, Wisconsin · 2.8M E JCT Sth 47 · Structure no. B43004800000000

Built
1997
28 years old
Condition
Good
inspected July 2024
Type
Slab
Wood or Timber
Length
132 ft
3 main spans
Daily traffic
438
2024 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Lrd River RD over Wisconsin River 50 is a wood or timber slab carrying Lrd River RD over Wisconsin River 50 in Oneida County, Wisconsin. It was built in 1997, so it is 28 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 438 vehicles a day, projected to reach 471 by 2043. The structure is 132 ft (40.2 m) long and 36 ft wide. If it were closed, the detour would be 12.4 mi (20 km).

CarriesLrd River RD
CrossesWisconsin River 50
Location2.8M E JCT Sth 47
RouteCity Street 0
Coordinates45.79611, -89.53917
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: 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 rating82.8 US tons
Inventory rating57.1 US tons

Structure

Structure typeSlab
MaterialWood or Timber
DeckWood or timber
Main spans3
Design loadHS 20
Structure length132 ft (40.2 m)
Longest span44 ft (13.4 m)
Deck width36 ft (11 m)
Roadway width27 ft (8.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic438 (2024)
Projected traffic471 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed12.4 mi (20 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 River RD over Wisconsin River 50 built?

It was built in 1997, making it 28 years old in 2025.

What condition is Lrd River RD over Wisconsin River 50 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 July 2024.

How much traffic does Lrd River RD over Wisconsin River 50 carry?

About 438 vehicles per day (2024 count).

How long is Lrd River RD over Wisconsin River 50?

The structure is 132 ft (40.2 m) long with a longest span of 44 ft (13.4 m) and a deck 36 ft wide.

Who owns Lrd River RD over Wisconsin River 50?

It is owned by the Town or Township Highway Agency.