Automated tickets

PennDOT and the Pennsylvania Turnpike will monitor drivers’ speed in construction zones and send tickets by mail to reduce accidents.
Beginning Jan. 4, the Pennsylvania Department of Transportation and Pennsylvania Turnpike will begin a 60-day pilot program to formally test what’s called the Automated Work Zone Speed Enforcement program. The program is designed to cause drivers to slow down in construction areas by setting up speed monitoring equipment in work areas.
After the pilot program is finished, the two state agencies expect to deploy private contractors in white Jeep Cherokee SUVs at various sites throughout the state to monitor speed beginning March 4. If the monitors detect someone going more than 11 miles an hour over the speed limit, the motorist will receive a notice by mail with a warning for the first violation, followed by a $75 fine for a second offense and $150 for each future ticket. 

Source: Jeep Cherokee watching: Pa. to start automated speed enforcement in work zones | Pittsburgh Post-Gazette