IH 43 SB over Cnw RR
FairSheboygan County, Wisconsin · 0.9M S JCT Sth 28 to W · Structure no. B59005200000000
- Built
- 1971
- 54 years old
- Condition
- Fair
- inspected November 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 187 ft
- 3 main spans
- Daily traffic
- 28,300
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
IH 43 SB over Cnw RR is a prestressed concrete continuous stringer/multi-beam or girder carrying IH 43 SB over Cnw RR in Sheboygan County, Wisconsin. It was built in 1971, so it is 54 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 28,300 vehicles a day, roughly 20% of them trucks, projected to reach 28,350 by 2042. The structure is 187 ft (57.1 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IH 43 SB over Cnw RR built?
It was built in 1971, making it 54 years old in 2025.
What condition is IH 43 SB over Cnw RR 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 November 2023.
How much traffic does IH 43 SB over Cnw RR carry?
About 28,300 vehicles per day (2023 count), of which roughly 20% are trucks.
How long is IH 43 SB over Cnw RR?
The structure is 187 ft (57.1 m) long with a longest span of 61 ft (18.7 m) and a deck 43 ft wide.
Who owns IH 43 SB over Cnw RR?
It is owned by the State Highway Agency.