WALTHAM, MA - Both the Weston and Waltham Fire Departments received a call on November 11th reporting that a car had hit a guardrail and went into the woods. Weston sent Engine 1 and Ambulance 1, while Waltham sent Engine 2, Rescue 1 and Medics 1 and 2. Weston was unable to find the accident on I-95 southbound in their town. Rescue 1 found a car that had gone over a guardrail, knocked down a large sign and hit the abutment of the Route 20 overpass. The driver was found on the ground. He was transported to Lahey Hospital in serious condition.