Speed cameras along Frankford Avenue in Northeast Philadelphia are now active, resulting in fines that start at $100 for speeding drivers.
After January 8, drivers caught going through the red light will receive a $100 fine in the mail.
Drivers caught on camera speeding along Broad Street will begin to receive warnings.
The cameras will issue fines to drivers traveling 11 miles per hour or more over the posted speed limit.
In its inaugural school year, the program caught more than 2,000 drivers behaving badly around school buses.
The Lower Merion School District is showing off some new technology, aimed at keeping students safe as they head to and from school.