Msas 140 over Coon Creek
FairAnoka County, Minnesota · 0.1 MI E of JCT Csah 18 · Structure no. 02530
- Built
- 1978
- 47 years old
- Condition
- Fair
- inspected October 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 78 ft
- 1 main span
- Daily traffic
- 1,800
- 2016 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Msas 140 over Coon Creek is a prestressed concrete stringer/multi-beam or girder carrying Msas 140 over Coon Creek in Anoka County, Minnesota. It was built in 1978, so it is 47 years old, older than the Minnesota average of 38.5 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 1,800 vehicles a day, projected to reach 1,800 by 2039. The structure is 78 ft (23.7 m) long and 58 ft wide. If it were closed, the detour would be 1.9 mi (3 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Msas 140 over Coon Creek built?
It was built in 1978, making it 47 years old in 2025.
What condition is Msas 140 over Coon Creek in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in October 2023.
How much traffic does Msas 140 over Coon Creek carry?
About 1,800 vehicles per day (2016 count).
How long is Msas 140 over Coon Creek?
The structure is 78 ft (23.7 m) long with a longest span of 75 ft (22.9 m) and a deck 58 ft wide.
Who owns Msas 140 over Coon Creek?
It is owned by the City or Municipal Highway Agency.