IH 43/STH 32 SB over Lrd Lake DR
FairOzaukee County, Wisconsin · 4.3 MI S JCT Cth D · Structure no. B45005100000000
- Built
- 1974
- 51 years old
- Condition
- Fair
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 139 ft
- 3 main spans
- Daily traffic
- 13,300
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
IH 43/STH 32 SB over Lrd Lake DR is a prestressed concrete continuous stringer/multi-beam or girder carrying IH 43/STH 32 SB over Lrd Lake DR in Ozaukee County, Wisconsin. It was built in 1974, so it is 51 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 13,300 vehicles a day, roughly 15% of them trucks, projected to reach 16,180 by 2043. The structure is 139 ft (42.4 m) long and 43 ft wide. If it were closed, the detour would be 0.6 mi (1 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IH 43/STH 32 SB over Lrd Lake DR built?
It was built in 1974, making it 51 years old in 2025.
What condition is IH 43/STH 32 SB over Lrd Lake DR 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 IH 43/STH 32 SB over Lrd Lake DR carry?
About 13,300 vehicles per day (2022 count), of which roughly 15% are trucks.
How long is IH 43/STH 32 SB over Lrd Lake DR?
The structure is 139 ft (42.4 m) long with a longest span of 60 ft (18.3 m) and a deck 43 ft wide.
Who owns IH 43/STH 32 SB over Lrd Lake DR?
It is owned by the State Highway Agency.