Msas 121 over BNSF RR
GoodAnoka County, Minnesota · 0.15 MI S of JCT Main ST · Structure no. 02557
- Built
- 1991
- 34 years old
- Condition
- Good
- inspected October 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 176 ft
- 3 main spans
- Daily traffic
- 13,000
- 2019 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Msas 121 over BNSF RR is a steel continuous stringer/multi-beam or girder carrying Msas 121 over BNSF RR in Anoka County, Minnesota. It was built in 1991, so it is 34 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 13,000 vehicles a day, projected to reach 13,000 by 2039. The structure is 176 ft (53.6 m) long and 72 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 | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Msas 121 over BNSF RR built?
It was built in 1991, making it 34 years old in 2025.
What condition is Msas 121 over BNSF 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 October 2023.
How much traffic does Msas 121 over BNSF RR carry?
About 13,000 vehicles per day (2019 count).
How long is Msas 121 over BNSF RR?
The structure is 176 ft (53.6 m) long with a longest span of 65 ft (19.8 m) and a deck 72 ft wide.
Who owns Msas 121 over BNSF RR?
It is owned by the City or Municipal Highway Agency.