IH 43 NB over Cth O
GoodSheboygan County, Wisconsin · 0.4M N JCT Sth 23 to E · Structure no. B59018500000000
- Built
- 2011
- 14 years old
- Condition
- Good
- inspected November 2021
- Type
- Slab
- Concrete Continuous
- Length
- 133 ft
- 4 main spans
- Daily traffic
- 15,700
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
IH 43 NB over Cth O is a concrete continuous slab carrying IH 43 NB over Cth O in Sheboygan County, Wisconsin. It was built in 2011, so it is 14 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 15,700 vehicles a day, roughly 20% of them trucks, projected to reach 41,600 by 2040. The structure is 133 ft (40.4 m) long and 54 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 NB over Cth O built?
It was built in 2011, making it 14 years old in 2025.
What condition is IH 43 NB over Cth O 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 November 2021.
How much traffic does IH 43 NB over Cth O carry?
About 15,700 vehicles per day (2021 count), of which roughly 20% are trucks.
How long is IH 43 NB over Cth O?
The structure is 133 ft (40.4 m) long with a longest span of 36 ft (11 m) and a deck 54 ft wide.
Who owns IH 43 NB over Cth O?
It is owned by the State Highway Agency.