And what side of 128 is that? I've been spending a lot of time in the Brockton-Dedham-Needham corridor over the past couple months (dying parent plus house cleanup), and I can't recall having problems with either WRKO or WEEI when driving around.
From inside the house in Brockton, however, reception was pretty spotty, but as long as I can remember, radio reception outside WBZ and the Brockton stations was spotty on AM.
I’m on 01719 (Boxborough), and I’m shadowed by a hill. My Boston Acoustics radio and automobile receivers are ok most of the time, but ‘RKO is quite marginal around here. Worchester stations are worse.
‘BZ and most FM stations are fine.