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3M B229 Parking Ramp
Project Information
- Project Location:
- St. Paul, MN
- Status:
- Completed
- Structure Type:
- Parking Lots
References
- Architect:
- TKDA
- Client:
- 3M Company
Scope Of Work
The 16,000-sf B229 parking ramp replaced an existing ramp. The ramp consists of four tiers 1,847 stalls with access to the west northwest on tier two the east on tier one. Three stair towers were constructed to accommodate a maximum travel distance of 300 ft. The northeast tower houses two elevators. An existing skyway was reconnected on tier two a security checkpoint is also located at this connection. The main structural system for the ramp is post-tensioned concrete.