By local ordinance vehicles cannot park on the street between 1 a.m. and 6 a.m. This is a City-wide ordinance. Signs are posted throughout the City. Should you need to park on the street overnight, please complete the overnight parking permit application online. If you are unable to complete the form online, please contact the Police Department at 630-454-2500. Typical reasons for overnight parking include: driveway construction, overnight guests, medical-related reasons, etc. There is a limit to how often and how long you may receive overnight parking approval so be sure to include your reason for parking on the street overnight. Please contact the Police Department directly if your reasons for parking on the street overnight will be for an extensive period of time and/or involves a larger vehicle.