RIBS 1 provides local circulator service in Reston. The route travels primarily along the Wiehle Avenue, Reston Parkway, and North Shore Drive corridors.

This route serves the Reston Town Center Metro Station at a bus stop located on the north side of Sunset Hills Road across from the station.

Popular locations along the route include:

• Wiehle-Reston East Metro Station
• Reston Hospital Center
• North County Government Center