Csah 16 over Elk River
PoorPosted for loadSherburne County, Minnesota · 0.1 MI W of JCT CSAH20 · Structure no. 71511
- Built
- 1972
- 53 years old
- Condition
- Poor
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Wood or Timber
- Length
- 105 ft
- 3 main spans
- Daily traffic
- 2,300
- 2018 count
- Owner
- County
- County Highway Agency
About this bridge
Csah 16 over Elk River is a wood or timber stringer/multi-beam or girder carrying Csah 16 over Elk River in Sherburne County, Minnesota. It was built in 1972, so it is 53 years old, older than the Minnesota average of 38.5 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.
It carries about 2,300 vehicles a day, projected to reach 2,150 by 2038. The structure is 105 ft (32 m) long and 38 ft wide. If it were closed, the detour would be 5 mi (8 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Csah 16 over Elk River built?
It was built in 1972, making it 53 years old in 2025.
What condition is Csah 16 over Elk River in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in October 2024.
How much traffic does Csah 16 over Elk River carry?
About 2,300 vehicles per day (2018 count).
How long is Csah 16 over Elk River?
The structure is 105 ft (32 m) long with a longest span of 35 ft (10.7 m) and a deck 38 ft wide.
Who owns Csah 16 over Elk River?
It is owned by the County Highway Agency.