US Bridges

Lrd Ideal RD over IH 90

Fair

Monroe County, Wisconsin · 2.0M S JCT Sth 16 · Structure no. B41008400000000

Built
1968
57 years old
Condition
Fair
inspected August 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
186 ft
2 main spans
Daily traffic
730
2022 count
Owner
State
State Highway Agency

About this bridge

Lrd Ideal RD over IH 90 is a steel continuous stringer/multi-beam or girder carrying Lrd Ideal RD over IH 90 in Monroe County, Wisconsin. It was built in 1968, so it is 57 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 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 730 vehicles a day, projected to reach 790 by 2043. The structure is 186 ft (56.7 m) long and 36 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

Location

Open in Google Maps
CarriesLrd Ideal RD
CrossesIH 90
Location2.0M S JCT Sth 16
RouteCity Street 0
CountyMonroe County
StateWisconsin
Coordinates43.92195, -90.81023
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating39.6 US tons
Inventory rating23.3 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadH 20
Structure length186 ft (56.7 m)
Longest span91 ft (27.7 m)
Deck width36 ft (11 m)
Roadway width33 ft (10.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic730 (2022)
Projected traffic790 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed9.9 mi (16 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 proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Lrd Ideal RD over IH 90 built?

It was built in 1968, making it 57 years old in 2025.

What condition is Lrd Ideal RD over IH 90 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 Ideal RD over IH 90 carry?

About 730 vehicles per day (2022 count).

How long is Lrd Ideal RD over IH 90?

The structure is 186 ft (56.7 m) long with a longest span of 91 ft (27.7 m) and a deck 36 ft wide.

Who owns Lrd Ideal RD over IH 90?

It is owned by the State Highway Agency.