In 2006, MTA revised its plan for Route 17. Under the new routing plan, the line would continue to operate full-time, but from the Patapsco Light Rail Stop to Arundel Mills only, with service provided every 30 minutes during rush hour, and every 90 minutes at other times. Some of the deviations along the route where duplicate service is provided (such as to BWI Amtrak) would be eliminated or modified. Only riders west of Arundel Mills to Parkway Center would lose service.