IH 43 SB over Cn RR
GoodWaukesha County, Wisconsin · 0.4 MI S JCT Sth 83 · Structure no. B67033400000000
- Built
- 2014
- 11 years old
- Condition
- Good
- inspected May 2022
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 198 ft
- 3 main spans
- Daily traffic
- 26,900
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
IH 43 SB over Cn RR is a prestressed concrete stringer/multi-beam or girder carrying IH 43 SB over Cn RR in Waukesha County, Wisconsin. It was built in 2014, so it is 11 years old, younger 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 26,900 vehicles a day, roughly 18% of them trucks, projected to reach 32,280 by 2042. The structure is 198 ft (60.4 m) long and 47 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IH 43 SB over Cn RR built?
It was built in 2014, making it 11 years old in 2025.
What condition is IH 43 SB over Cn RR 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 2022.
How much traffic does IH 43 SB over Cn RR carry?
About 26,900 vehicles per day (2022 count), of which roughly 18% are trucks.
How long is IH 43 SB over Cn RR?
The structure is 198 ft (60.4 m) long with a longest span of 93 ft (28.3 m) and a deck 47 ft wide.
Who owns IH 43 SB over Cn RR?
It is owned by the State Highway Agency.