Intersection of Algonquin Rd and Ryan Pkwy
ISP Roadside Safety check. All eastbound Algonquin Rd vehicles must exit right onto Ryan Pkwy and into parking lot to the immediate right. Occurred 11:30 PM on June 14. Towtruck was available and removing vehicles of what I believe might had been under DUI arrest. I suspect this roadblock will continue until 4 AM according to the newspapers as published in advance.