Csah 23 over Elk River
GoodSherburne County, Minnesota · 2.6 MI N of JCT TH 10 · Structure no. 71519
- Built
- 1996
- 29 years old
- Condition
- Good
- inspected October 2023
- Type
- Slab
- Concrete Continuous
- Length
- 142 ft
- 3 main spans
- Daily traffic
- 4,800
- 2018 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 23 over Elk River is a concrete continuous slab carrying Csah 23 over Elk River in Sherburne County, Minnesota. It was built in 1996, so it is 29 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 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 4,800 vehicles a day, roughly 16% of them trucks, projected to reach 4,000 by 2038. The structure is 142 ft (43.4 m) long and 47 ft wide. If it were closed, the detour would be 5 mi (8 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 | 8 Very Good | No problems noted. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 23 over Elk River built?
It was built in 1996, making it 29 years old in 2025.
What condition is Csah 23 over Elk 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 October 2023.
How much traffic does Csah 23 over Elk River carry?
About 4,800 vehicles per day (2018 count), of which roughly 16% are trucks.
How long is Csah 23 over Elk River?
The structure is 142 ft (43.4 m) long with a longest span of 56 ft (17.1 m) and a deck 47 ft wide.
Who owns Csah 23 over Elk River?
It is owned by the County Highway Agency.