Route 21 – Concord Express – Zipline

The route starts at the DoubleTree Hotel, takes a right onto Granite Street, then a right onto I-293 North. It continues onto I-93 North, then takes exit 14. At the end of the ramp, the bus takes a left onto Loudon Road, then a right onto Stickney Avenue to service the Stickney Avenue Transportation Center. The bus departs and left right on Loudon St, then turns right onto I-93 South, then merges onto I-293 South. It then takes Exit 5 and takes a left onto Granite Street, a left onto Canal Street, a right onto Pleasant St, and a right onto Elm Street, arriving at the downtown Manchester.