Haverhill alike some MBTA Commuter Rail Station's have a audable sound alarm system with flahing purple strobe lights that trigger when a trian is nearing the station. Simmilar to on the Southside where you have the "Train Approaching, Please Stand Behind the Yellow Line"
Why were those lights flashing so much?
alx2925 4 years ago
Haverhill alike some MBTA Commuter Rail Station's have a audable sound alarm system with flahing purple strobe lights that trigger when a trian is nearing the station. Simmilar to on the Southside where you have the "Train Approaching, Please Stand Behind the Yellow Line"
GP40MC1116 4 years ago