A dump truck accident significantly disrupted traffic on Interstate 495 in Chelmsford this morning after a rollover crash. The incident occurred on the southbound side near the Chelmsford rest area around 7:30 a.m., and a medical helicopter was spotted landing on the highway, suggestive of the seriousness of the situation, as reported by NBC Boston.
Massachusetts State Police confirmed that the truck was fully loaded and carrying asphalt, which spilled extensively by the roadside. The highway had to be shut down completely in both directions, adding significantly to the already heavy traffic conditions and prompting Massachusetts Department of Transportation (MassDOT) to promptly advise drivers to avoid the area. The crash site showed the truck lying on its side with tire tracks in the surrounding grass indicative of the crash's trajectory.
Details about the cause of the crash or the exact number of injuries are still forthcoming. In a statement obtained by Boston 25 News, a second vehicle appeared to have been involved, being lodged against the front of the truck.
The authorities have yet to release further information, but the impact of the crash was felt immediately by commuters. Traffic backup stretched for miles as crews worked to clear the scene and investigators began to thoroughly assess how the crash occurred. This is indeed an ongoing developing story, and updates will be issued as more details are confirmed.
