IH41/USH 45 Sb-Zoo over Sth 100-MAYFAIR RD
GoodMilwaukee County, Wisconsin · 2.7M S JCT Sth 190 to E · Structure no. B40087600000000
- Built
- 2022
- 3 years old
- Condition
- Good
- inspected August 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 877 ft
- 8 main spans
- Daily traffic
- 81,500
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
IH41/USH 45 Sb-Zoo over Sth 100-MAYFAIR RD is a prestressed concrete continuous stringer/multi-beam or girder carrying IH41/USH 45 Sb-Zoo over Sth 100-MAYFAIR RD in Milwaukee County, Wisconsin. It was built in 2022, so it is 3 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 81,500 vehicles a day, projected to reach 90,315 by 2042. The structure is 877 ft (267.4 m) long and 79 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 | 9 Excellent | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IH41/USH 45 Sb-Zoo over Sth 100-MAYFAIR RD built?
It was built in 2022, making it 3 years old in 2025.
What condition is IH41/USH 45 Sb-Zoo over Sth 100-MAYFAIR 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 IH41/USH 45 Sb-Zoo over Sth 100-MAYFAIR RD carry?
About 81,500 vehicles per day (2022 count).
How long is IH41/USH 45 Sb-Zoo over Sth 100-MAYFAIR RD?
The structure is 877 ft (267.4 m) long with a longest span of 135 ft (41.1 m) and a deck 79 ft wide.
Who owns IH41/USH 45 Sb-Zoo over Sth 100-MAYFAIR RD?
It is owned by the State Highway Agency.