US Bridges

Lrd Quarry RD over Bibon Lake

Fair

Bayfield County, Wisconsin · 0.8M N JCT Sth 13 · Structure no. B04005000000000

Built
1988
37 years old
Condition
Fair
inspected August 2024
Type
Slab
Concrete Continuous
Length
66 ft
2 main spans
Daily traffic
56
2022 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Lrd Quarry RD over Bibon Lake is a concrete continuous slab carrying Lrd Quarry RD over Bibon Lake in Bayfield County, Wisconsin. It was built in 1988, so it is 37 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 56 vehicles a day, projected to reach 61 by 2043. The structure is 66 ft (20.1 m) long and 26 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

Open in Google Maps
CarriesLrd Quarry RD
CrossesBibon Lake
Location0.8M N JCT Sth 13
RouteCity Street 0
CountyBayfield County
StateWisconsin
Coordinates46.78601, -91.38819
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo 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 adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating73.9 US tons
Inventory rating42.9 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length66 ft (20.1 m)
Longest span32 ft (9.8 m)
Deck width26 ft (7.9 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic56 (2022)
Projected traffic61 by 2043
Trucks0%
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 Quarry RD over Bibon Lake built?

It was built in 1988, making it 37 years old in 2025.

What condition is Lrd Quarry RD over Bibon Lake 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 Quarry RD over Bibon Lake carry?

About 56 vehicles per day (2022 count).

How long is Lrd Quarry RD over Bibon Lake?

The structure is 66 ft (20.1 m) long with a longest span of 32 ft (9.8 m) and a deck 26 ft wide.

Who owns Lrd Quarry RD over Bibon Lake?

It is owned by the Town or Township Highway Agency.