Sth 59 WB over Canadian National RR
GoodWaukesha County, Wisconsin · 0.6 MI W JCT Sth 164 · Structure no. B67025300000000
- Built
- 1999
- 26 years old
- Condition
- Good
- inspected August 2021
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 266 ft
- 5 main spans
- Daily traffic
- 11,950
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Sth 59 WB over Canadian National RR is a prestressed concrete continuous stringer/multi-beam or girder carrying Sth 59 WB over Canadian National RR in Waukesha County, Wisconsin. It was built in 1999, so it is 26 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 11,950 vehicles a day, roughly 3% of them trucks, projected to reach 14,340 by 2042. The structure is 266 ft (81.1 m) long and 45 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Sth 59 WB over Canadian National RR built?
It was built in 1999, making it 26 years old in 2025.
What condition is Sth 59 WB over Canadian National RR 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 2021.
How much traffic does Sth 59 WB over Canadian National RR carry?
About 11,950 vehicles per day (2022 count), of which roughly 3% are trucks.
How long is Sth 59 WB over Canadian National RR?
The structure is 266 ft (81.1 m) long with a longest span of 53 ft (16.2 m) and a deck 45 ft wide.
Who owns Sth 59 WB over Canadian National RR?
It is owned by the State Highway Agency.