One person was injured in a head on crash in New Milford yesterday morning that closed Route 7 for more than an hour. New Milford Police received 911 calls shortly before 10am about the collision in the area of Cedar Hill Road. A Jetta crossed the center line and collided with a tow truck, owned by a Massachusetts-based company. Both vehicles sustained heavy damage. The Jetta driver was transported to Danbury Hospital for treatment of injuries sustain in the crash. The driver's name was not released by police.