Riding south from Mystic River location Home › Forums › Bike Route Suggestions › Riding south from Mystic River location This topic has 1 reply, 1 voice, and was last updated June 5, 2017 at 5:02 pm by Thomas. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts May 23, 2017 at 5:51 pm #1725 Reply DevGuest Once I ride through the park and cross the bridge it’s pretty sketchy where the lanes converge under 93 and go onto McGrath highway. Anyone have a better route from there to get down into Cambridge? June 5, 2017 at 5:02 pm #2004 Reply ThomasGuest Hi: During the morning before the Assembly Square Mall opens, you can avoid the 93 area buy cutting through on Grand Union/Assembly square drive. Author Posts Viewing 2 posts - 1 through 2 (of 2 total) Reply To: Riding south from Mystic River location Your information: Name (required): Mail (will not be published) (required): Website: Submit