IH 43 SB over Cth V
FairSheboygan County, Wisconsin · 2.1M S JCT Sth 28 to W · Structure no. B59003700000000
- Built
- 1968
- 57 years old
- Condition
- Fair
- inspected November 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 154 ft
- 2 main spans
- Daily traffic
- 14,550
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
IH 43 SB over Cth V is a prestressed concrete continuous stringer/multi-beam or girder carrying IH 43 SB over Cth V in Sheboygan County, Wisconsin. It was built in 1968, so it is 57 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 14,550 vehicles a day, roughly 20% of them trucks, projected to reach 28,350 by 2042. The structure is 154 ft (47 m) long and 42 ft wide.
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 | 7 Good | Some minor problems. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IH 43 SB over Cth V built?
It was built in 1968, making it 57 years old in 2025.
What condition is IH 43 SB over Cth V 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 Cth V carry?
About 14,550 vehicles per day (2023 count), of which roughly 20% are trucks.
How long is IH 43 SB over Cth V?
The structure is 154 ft (47 m) long with a longest span of 77 ft (23.5 m) and a deck 42 ft wide.
Who owns IH 43 SB over Cth V?
It is owned by the State Highway Agency.