Is this still possible? Can it be done by the general public?
As far as I know yes it's still possible and can be done by the general public
*sips coffee....slips into Autistic trance**
Parking garage west of the Cornhusker --> connected via skywalk over 12th Street
Cornhusker hotel --> skywalk going North over M Street --> US Bank building
US Bank Building --> skywalk going North over N Street --> the Atrium building
*alternate route* you can detour off the walkway that sort of bypasses in the "Center on N" building (formerly Tier One Bank building, formerly Great Western bank building) and then use that buildings elevator system to go down to the Basement --> tunnel going North underneath N Street --> the Atrium building
the Atrium --> skywalk going North over O Street --> Union Bank building
or
the Atrium --> skywalk going West over 12 Street --> SECC City campus building
SECC building --> skywalk going west over 11th Street --> new Hampton Inn Downtown (formerly GOLDS building)
new Hampton Inn --> *Construction right now but soon it will be shortcut west through the parking garage to the Lincoln Building on the corner of 10th & O --> basement of Lincoln Building --> tunnel going North underneath O Street --> to the underground Parking Garage
underground parking garage is connected to YMCA building/Georgian Place building --> tunnel from there going North underneath P Street --> Embassy Suites
Embassy Suites --> skywalk going east over 11th Street --> parking garage
or
Embassy Suites --> skywalk going west over 10th Street --> parking garage
the parking garage on 11/12th and Q has the Great Plains Art Museum on the corner --> basement of the Art Museum --> tunnel north under Q Street --> Lied Center