US Bridges

Lrd Cascade Mounta over IH 90-IH 94

Fair

Columbia County, Wisconsin · 0.6M E JCT Sth 33 · Structure no. B11003300000000

Built
1961
64 years old
Condition
Fair
inspected March 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
252 ft
4 main spans
Daily traffic
60
2022 count
Owner
State
State Highway Agency

About this bridge

Lrd Cascade Mounta over IH 90-IH 94 is a steel continuous stringer/multi-beam or girder carrying Lrd Cascade Mounta over IH 90-IH 94 in Columbia County, Wisconsin. It was built in 1961, so it is 64 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 60 vehicles a day, projected to reach 220 by 2042. The structure is 252 ft (76.8 m) long and 28 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

Open in Google Maps
CarriesLrd Cascade Mounta
CrossesIH 90-IH 94
Location0.6M E JCT Sth 33
RouteCity Street 0
CountyColumbia County
StateWisconsin
Coordinates43.50653, -89.51919
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.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionMarch 2023
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 alignment6: Equal to present minimum 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 spans4
Design loadH 15
Structure length252 ft (76.8 m)
Longest span82 ft (25.1 m)
Deck width28 ft (8.5 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic60 (2022)
Projected traffic220 by 2042
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed0.6 mi (1 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$937,000 (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Lrd Cascade Mounta over IH 90-IH 94 built?

It was built in 1961, making it 64 years old in 2025.

What condition is Lrd Cascade Mounta over IH 90-IH 94 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 March 2023.

How much traffic does Lrd Cascade Mounta over IH 90-IH 94 carry?

About 60 vehicles per day (2022 count).

How long is Lrd Cascade Mounta over IH 90-IH 94?

The structure is 252 ft (76.8 m) long with a longest span of 82 ft (25.1 m) and a deck 28 ft wide.

Who owns Lrd Cascade Mounta over IH 90-IH 94?

It is owned by the State Highway Agency.