US Bridges

Lrd 6th Ave over IH 90-IH 94

Good

Juneau County, Wisconsin · 0.7MI N JCT USH12/STH16 · Structure no. B29005000000000

Built
1964
61 years old
Condition
Good
inspected May 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
226 ft
4 main spans
Daily traffic
470
2022 count
Owner
State
State Highway Agency

About this bridge

Lrd 6th Ave over IH 90-IH 94 is a prestressed concrete stringer/multi-beam or girder carrying Lrd 6th Ave over IH 90-IH 94 in Juneau County, Wisconsin. It was built in 1964, so it is 61 years old, older 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 470 vehicles a day, projected to reach 757 by 2042. The structure is 226 ft (68.8 m) long and 28 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

Location

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CarriesLrd 6th Ave
CrossesIH 90-IH 94
Location0.7MI N JCT USH12/STH16
RouteCity Street 0
CountyJuneau County
StateWisconsin
Coordinates43.90532, -90.2115
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
Deck8 Very GoodNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation2: Basically intolerable, requiring high priority of replacement
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating45.2 US tons
Inventory rating10.7 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadH 15
Structure length226 ft (68.8 m)
Longest span72 ft (21.9 m)
Deck width28 ft (8.5 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic470 (2022)
Projected traffic757 by 2042
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed2.5 mi (4 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$974,000 (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Lrd 6th Ave over IH 90-IH 94 built?

It was built in 1964, making it 61 years old in 2025.

What condition is Lrd 6th Ave over IH 90-IH 94 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 May 2023.

How much traffic does Lrd 6th Ave over IH 90-IH 94 carry?

About 470 vehicles per day (2022 count).

How long is Lrd 6th Ave over IH 90-IH 94?

The structure is 226 ft (68.8 m) long with a longest span of 72 ft (21.9 m) and a deck 28 ft wide.

Who owns Lrd 6th Ave over IH 90-IH 94?

It is owned by the State Highway Agency.