US Bridges

Lrd State Park RD over Dry Run Perrot Park

Fair

Trempealeau County, Wisconsin · 2.3M W JCT Sth 93 · Structure no. B61002000000000

Built
1955
70 years old
Condition
Fair
inspected August 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
36 ft
1 main span
Daily traffic
550
2022 count
Owner
State
Other State Agency

About this bridge

Lrd State Park RD over Dry Run Perrot Park is a steel stringer/multi-beam or girder carrying Lrd State Park RD over Dry Run Perrot Park in Trempealeau County, Wisconsin. It was built in 1955, so it is 70 years old, older than the Wisconsin average of 40.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 550 vehicles a day, projected to reach 605 by 2043. The structure is 36 ft (11.1 m) long and 27 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

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CarriesLrd State Park RD
CrossesDry Run Perrot Park
Location2.3M W JCT Sth 93
RouteCity Street 0
CountyTrempealeau County
StateWisconsin
Coordinates44.01575, -91.47678
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating41.4 US tons
Inventory rating25 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadH 15
Structure length36 ft (11.1 m)
Longest span36 ft (11.1 m)
Deck width27 ft (8.1 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic550 (2022)
Projected traffic605 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerOther State Agency
Maintained byOther State 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 Park RD over Dry Run Perrot Park built?

It was built in 1955, making it 70 years old in 2025.

What condition is Lrd State Park RD over Dry Run Perrot Park in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in August 2024.

How much traffic does Lrd State Park RD over Dry Run Perrot Park carry?

About 550 vehicles per day (2022 count).

How long is Lrd State Park RD over Dry Run Perrot Park?

The structure is 36 ft (11.1 m) long with a longest span of 36 ft (11.1 m) and a deck 27 ft wide.

Who owns Lrd State Park RD over Dry Run Perrot Park?

It is owned by the Other State Agency.