Download the Brochure | Get the Flyer Route 401 Key Highlights Route 401 route will remain the same. Buses will run every 30 minutes during day time hours Monday to Saturday. Saturday and Sunday service is extended and begins earlier in the morning and ends later in the evening. Click Map to Enlarge Major Locations Served: Columbia Town Center Howard Community College Howard General Hospital Clary’s Forest Harper’s Choice Wilde Lake Changes will affect the following routes: 401, 402 A, 402 B, 403, 404, 405, 406, 407, 408, 409, 414 and 501