US Bridges

Lrd Stumptown RD over Little Platte River

Good

Grant County, Wisconsin · 2.9M S JCT Cth B · Structure no. B22025500000000

Built
2005
20 years old
Condition
Good
inspected June 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
184 ft
2 main spans
Daily traffic
220
2022 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Lrd Stumptown RD over Little Platte River is a prestressed concrete continuous stringer/multi-beam or girder carrying Lrd Stumptown RD over Little Platte River in Grant County, Wisconsin. It was built in 2005, so it is 20 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 220 vehicles a day, roughly 6% of them trucks, projected to reach 242 by 2042. The structure is 184 ft (56.1 m) long and 26 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

CarriesLrd Stumptown RD
CrossesLittle Platte River
Location2.9M S JCT Cth B
RouteCity Street 0
Coordinates42.72275, -90.52811
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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJune 2023
Inspection intervalevery 48 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 alignment6: Equal to present minimum criteria
Operating rating77.4 US tons
Inventory rating41.1 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length184 ft (56.1 m)
Longest span91 ft (27.6 m)
Deck width26 ft (7.9 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic220 (2022)
Projected traffic242 by 2042
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed2.5 mi (4 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 Stumptown RD over Little Platte River built?

It was built in 2005, making it 20 years old in 2025.

What condition is Lrd Stumptown RD over Little Platte 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 June 2023.

How much traffic does Lrd Stumptown RD over Little Platte River carry?

About 220 vehicles per day (2022 count), of which roughly 6% are trucks.

How long is Lrd Stumptown RD over Little Platte River?

The structure is 184 ft (56.1 m) long with a longest span of 91 ft (27.6 m) and a deck 26 ft wide.

Who owns Lrd Stumptown RD over Little Platte River?

It is owned by the Town or Township Highway Agency.