Sth 145 NB over Ramp IH 41/USH 45 SB -
GoodMilwaukee County, Wisconsin · 1.1 MI N JCT Cth Pp · Structure no. B40040100000000
- Built
- 2001
- 24 years old
- Condition
- Good
- inspected March 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 222 ft
- 3 main spans
- Daily traffic
- 750
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Sth 145 NB over Ramp IH 41/USH 45 SB - is a prestressed concrete continuous stringer/multi-beam or girder carrying Sth 145 NB over Ramp IH 41/USH 45 SB - in Milwaukee County, Wisconsin. It was built in 2001, so it is 24 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 750 vehicles a day, roughly 2% of them trucks, projected to reach 15,124 by 2043. The structure is 222 ft (67.7 m) long and 44 ft wide. If it were closed, the detour would be 2.5 mi (4 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 | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Sth 145 NB over Ramp IH 41/USH 45 SB - built?
It was built in 2001, making it 24 years old in 2025.
What condition is Sth 145 NB over Ramp IH 41/USH 45 SB - 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 March 2024.
How much traffic does Sth 145 NB over Ramp IH 41/USH 45 SB - carry?
About 750 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is Sth 145 NB over Ramp IH 41/USH 45 SB -?
The structure is 222 ft (67.7 m) long with a longest span of 95 ft (29 m) and a deck 44 ft wide.
Who owns Sth 145 NB over Ramp IH 41/USH 45 SB -?
It is owned by the State Highway Agency.