Sth 145 over Menomonee River
GoodWashington County, Wisconsin · 1.4 MI N JCT Sth 167 · Structure no. B66009900000000
- Built
- 1990
- 35 years old
- Condition
- Good
- inspected September 2022
- Type
- Slab
- Concrete
- Length
- 44 ft
- 1 main span
- Daily traffic
- 5,000
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Sth 145 over Menomonee River is a concrete slab carrying Sth 145 over Menomonee River in Washington County, Wisconsin. It was built in 1990, so it is 35 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 5,000 vehicles a day, roughly 4% of them trucks, projected to reach 6,930 by 2041. The structure is 44 ft (13.3 m) long and 53 ft wide. If it were closed, the detour would be 5.6 mi (9 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 | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Sth 145 over Menomonee River built?
It was built in 1990, making it 35 years old in 2025.
What condition is Sth 145 over Menomonee River 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 September 2022.
How much traffic does Sth 145 over Menomonee River carry?
About 5,000 vehicles per day (2022 count), of which roughly 4% are trucks.
How long is Sth 145 over Menomonee River?
The structure is 44 ft (13.3 m) long with a longest span of 40 ft (12.2 m) and a deck 53 ft wide.
Who owns Sth 145 over Menomonee River?
It is owned by the State Highway Agency.