Parking ramp closed May 18-22 On May 18-22, the parking ramp will be closed for its yearly spring-cleaning, which consist of floor sweeping, covering all 40+ drains with screens, washing down walls and floors, removing pigeon nests, cleaning windows, replacing burned out lights, and inspecting all areas for needed maintenance or repairs. The skywalk and towers will be open to use if you choose to park in the surface lot east of Columbia Rd (lot 10). For the summer, the lot 10 converts to a G zone, so any space with a current permit will work. Sorry for any inconvenience this needed work my cause. -- UND Parking and Enforcement