US Bridges

Lrd W River Drive over Rocky Run

Good

Portage County, Wisconsin · 1.4M E JCT Cth P · Structure no. B49016600000000

Built
2009
16 years old
Condition
Good
inspected September 2024
Type
Slab
Concrete
Length
107 ft
2 main spans
Daily traffic
315
2024 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Lrd W River Drive over Rocky Run is a concrete slab carrying Lrd W River Drive over Rocky Run in Portage County, Wisconsin. It was built in 2009, so it is 16 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 315 vehicles a day, roughly 5% of them trucks, projected to reach 339 by 2043. The structure is 107 ft (32.6 m) long and 31 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesLrd W River Drive
CrossesRocky Run
Location1.4M E JCT Cth P
RouteCity Street 0
Coordinates44.46785, -89.62649
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
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionSeptember 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation9: Superior to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating51.8 US tons
Inventory rating40 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length107 ft (32.6 m)
Longest span52 ft (15.8 m)
Deck width31 ft (9.3 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic315 (2024)
Projected traffic339 by 2043
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 W River Drive over Rocky Run built?

It was built in 2009, making it 16 years old in 2025.

What condition is Lrd W River Drive over Rocky Run 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 W River Drive over Rocky Run carry?

About 315 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is Lrd W River Drive over Rocky Run?

The structure is 107 ft (32.6 m) long with a longest span of 52 ft (15.8 m) and a deck 31 ft wide.

Who owns Lrd W River Drive over Rocky Run?

It is owned by the Town or Township Highway Agency.