Boston, MA : 14-year-old Billerica boy injured after being struck by a car on Boston Road Thursday afternoon, July 21, 2016

A 14-year-old Billerica boy sustained serious injuries after being struck by a car on Boston Road Thursday afternoon, July 21. Boston Road, between Cook Street and Carrington Avenue, was closed for more than four hours as the Massachusetts State Police Collision Analysis and Reconstruction team analyzed the scene.

The road was reopened to traffic around 8 p.m. Thursday night.

According to Billerica Police Chief Daniel Rosa, numerous 911 calls were received around 3:50 p.m. regarding a pedestrian struck by a motor vehicle at 800 Boston Road/Route 3A.

"Upon arrival to the scene, police learned that a 35-year-old woman from Chelmsford was traveling northbound on Route 3A in a 2013 GMC Acadia when she struck a 14-year-old juvenile from Billerica who was on a bicycle crossing the street in a crosswalk," Rosa stated in a press release Thursday night. "The juvenile sustained serious injuries and was taken by ambulance to an area hospital. The woman was not injured and remained on scene. She was the sole occupant of the vehicle. No charges have been filed."

Source :
UPDATE: 14-year-old Billerica boy hit by car on Boston Road