Requires DOT to erect and maintain certain electric vehicle charging station signs.

This bill (A4490) requires New Jersey's Department of Transportation (DOT) to install and maintain highway exit signs that help drivers locate electric vehicle (EV) charging stations. It directly affects EV drivers by making it easier to find charging locations on highways designated as part of the Interstate System or limited-access routes. The bill mandates that all signs follow federal and state design guidelines outlined in the *Manual on Uniform Traffic Control Devices*. The DOT must ensure signs are properly sized, placed, and comply with all applicable traffic control standards. The law takes effect immediately upon enactment.