IH Ramp Sth 100 - over Br Menomonee River
GoodWaukesha County, Wisconsin · 0.2 MI S JCT Sth 74 · Structure no. B67005600000000
- Built
- 1962
- 63 years old, rebuilt 2017
- Condition
- Good
- inspected September 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 31 ft
- 1 main span
- Daily traffic
- 4,200
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
IH Ramp Sth 100 - over Br Menomonee River is a steel stringer/multi-beam or girder carrying IH Ramp Sth 100 - over Br Menomonee River in Waukesha County, Wisconsin. It was built in 1962 and reconstructed in 2017, so it is 63 years old, older 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 4,200 vehicles a day, roughly 4% of them trucks, projected to reach 5,040 by 2042. The structure is 31 ft (9.4 m) long and 30 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 | 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 IH Ramp Sth 100 - over Br Menomonee River built?
It was built in 1962, making it 63 years old in 2025. It was reconstructed in 2017.
What condition is IH Ramp Sth 100 - over Br 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 2023.
How much traffic does IH Ramp Sth 100 - over Br Menomonee River carry?
About 4,200 vehicles per day (2022 count), of which roughly 4% are trucks.
How long is IH Ramp Sth 100 - over Br Menomonee River?
The structure is 31 ft (9.4 m) long with a longest span of 29 ft (8.9 m) and a deck 30 ft wide.
Who owns IH Ramp Sth 100 - over Br Menomonee River?
It is owned by the State Highway Agency.