US Bridges

Lrd Illinois Ave over Crandall Bay

Fair

Columbia County, Wisconsin · 0.06 M W JCT River Road · Structure no. B11016000000000

Built
2016
9 years old
Condition
Fair
inspected August 2024
Type
Frame
Concrete
Length
38 ft
1 main span
Daily traffic
100
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

Lrd Illinois Ave over Crandall Bay is a concrete frame carrying Lrd Illinois Ave over Crandall Bay in Columbia County, Wisconsin. It was built in 2016, so it is 9 years old, younger 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 6 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 100 vehicles a day, projected to reach 130 by 2045. The structure is 38 ft (11.7 m) long and 43 ft wide.

Location

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CarriesLrd Illinois Ave
CrossesCrandall Bay
Location0.06 M W JCT River Road
RouteCity Street 0
CountyColumbia County
StateWisconsin
Coordinates43.63317, -89.77406
Functional classUrban 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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure9 ExcellentNo problems noted.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionAugust 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.4 US tons
Inventory rating37.7 US tons

Structure

Structure typeFrame
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length38 ft (11.7 m)
Longest span36 ft (11 m)
Deck width43 ft (13 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2022)
Projected traffic130 by 2045
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Illinois Ave over Crandall Bay built?

It was built in 2016, making it 9 years old in 2025.

What condition is Lrd Illinois Ave over Crandall Bay 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 Illinois Ave over Crandall Bay carry?

About 100 vehicles per day (2022 count).

How long is Lrd Illinois Ave over Crandall Bay?

The structure is 38 ft (11.7 m) long with a longest span of 36 ft (11 m) and a deck 43 ft wide.

Who owns Lrd Illinois Ave over Crandall Bay?

It is owned by the City or Municipal Highway Agency.