IH 43 SB over Lrd Centralia RD
GoodWalworth County, Wisconsin · 0.9 MI S JCT Ush 12 · Structure no. B64010700000000
- Built
- 1975
- 50 years old, rebuilt 2020
- Condition
- Good
- inspected August 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 204 ft
- 4 main spans
- Daily traffic
- 11,850
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
IH 43 SB over Lrd Centralia RD is a prestressed concrete continuous stringer/multi-beam or girder carrying IH 43 SB over Lrd Centralia RD in Walworth County, Wisconsin. It was built in 1975 and reconstructed in 2020, so it is 50 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 11,850 vehicles a day, roughly 12% of them trucks, projected to reach 14,220 by 2042. The structure is 204 ft (62.3 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
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IH 43 SB over Lrd Centralia RD built?
It was built in 1975, making it 50 years old in 2025. It was reconstructed in 2020.
What condition is IH 43 SB over Lrd Centralia RD 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 August 2023.
How much traffic does IH 43 SB over Lrd Centralia RD carry?
About 11,850 vehicles per day (2022 count), of which roughly 12% are trucks.
How long is IH 43 SB over Lrd Centralia RD?
The structure is 204 ft (62.3 m) long with a longest span of 61 ft (18.7 m) and a deck 43 ft wide.
Who owns IH 43 SB over Lrd Centralia RD?
It is owned by the State Highway Agency.