Weekday parking permits are available in the lot at St. Aidan's (2425 Colorado Ave.) directly across the street from the CU Engineering Dept. Permit options: Summer permit $90; calendar year $380; available for purchase by semester -- $170. Questions? Contact: email@example.com or 303-443-2503. Available for purchase during office hours Monday - Thursday, 9 a.m. to 4 p.m.