![]() |
Knoll Precinct Utility Master Plan
Services:
Size: 9,700 linear feet (1.8 miles) of steam tunnels, included deep tunnels approximately 75 feet underground.
Location: Minneapolis, MN
|
![]() |
Knoll Precinct Utility Master Plan
Services:
Size: 9,700 linear feet (1.8 miles) of steam tunnels, included deep tunnels approximately 75 feet underground.
Location: Minneapolis, MN
|