Csah 17 over Csah 42 (140th ST Nw)
GoodScott County, Minnesota · 1.5 MI W JCT CSAH42; 83 · Structure no. 70552
- Built
- 2011
- 14 years old
- Condition
- Good
- inspected August 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 136 ft
- 1 main span
- Daily traffic
- 9,498
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 17 over Csah 42 (140th ST Nw) is a prestressed concrete stringer/multi-beam or girder carrying Csah 17 over Csah 42 (140th ST Nw) in Scott County, Minnesota. It was built in 2011, so it is 14 years old, younger than the Minnesota average of 38.5 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 9,498 vehicles a day, roughly 4% of them trucks, projected to reach 12,000 by 2042. The structure is 136 ft (41.6 m) long and 35 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 17 over Csah 42 (140th ST Nw) built?
It was built in 2011, making it 14 years old in 2025.
What condition is Csah 17 over Csah 42 (140th ST Nw) 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 Csah 17 over Csah 42 (140th ST Nw) carry?
About 9,498 vehicles per day (2022 count), of which roughly 4% are trucks.
How long is Csah 17 over Csah 42 (140th ST Nw)?
The structure is 136 ft (41.6 m) long with a longest span of 136 ft (41.6 m) and a deck 35 ft wide.
Who owns Csah 17 over Csah 42 (140th ST Nw)?
It is owned by the County Highway Agency.