MPLSArchives:
Minnehaha Bypass Tunnel
MPLSArchives:
Minnehaha Bypass Tunnel
MPLSArchives:
Minnehaha Bypass Tunnel
MPLSArchives:
Minnehaha Bypass Tunnel
MPLSArchives:
Minnehaha Bypass Tunnel
MPLSArchives:
Minnehaha Bypass Tunnel
MPLSArchives:
Minnehaha Bypass Tunnel
MPLSArchives:
Minnehaha Bypass Tunnel
MPLSArchives:
Electric Mule
MPLSArchives:
Drop Section
MPLSArchives:
Reducer Station
MPLSArchives:
Centrifugal Pump
MPLSArchives:
Ventilating Fan
MPLSArchives:
Air Duct
MPLSArchives:
Air Intake Pipe
MPLSArchives:
Ventilating Fan
MPLSArchives:
Compilation Photos
MPLSArchives:
Drilling
MPLSArchives:
Concreting
MPLSArchives:
Benson and Staski
MPLSArchives:
Concreting
MPLSArchives:
Tunnel End
MPLSArchives:
Drilling
MPLSArchives:
Concrete Footing
MPLSArchives:
Apostle Islands
MPLSArchives:
Minnehaha Well
MPLSArchives:
Minnehaha Tunnel Survey
MPLSArchives:
Bridge Construction
MPLSArchives:
Compilation of Sewer Department Photos
MPLSArchives:
Bridge
