Montgomery County issued the following announcement on May 28.
There is still time to drop off your completed ballot at a Secure Ballot Box Drop-Off Location from now until Election Day, June 2nd at 8pm. Check out our flyer to see the 5 locations! Norristown, Green Lane, Lansdale, Pottstown, and Willow Grove. And just a reminder, if you are voting in person - PLEASE confirm your polling location before you leave the house as several have changed!!
Original source can be found here.
Source: Montgomery County
Alerts Sign-up