PennDOT is nearing the completion of a several-month-long project installing ramp gates at the on-ramps along I-90.
Most recently, gates were installed at the Sterrettania Road on-ramp.
PennDOT officials said the goal of these gates is to increase the safety of first responders and the public in case of an emergency.
New on-ramp gates going up on Interstates 79, 90
PennDOT initiated the project after observing other states, such as New York, using similar traffic control gates…