The crash happened at 50 Eli Whitney Street just after 11 a.m. Paramedics evaluated the driver, who declined to go to the hospital for minor injuries, Westborough firefighters said.
Officials didn't say what spilled from the trucks — only classifying it as hazardous — but firefighters said drivers should avoid the area as they have closed the road while it is cleaned up.
Click here to follow Daily Voice Amherst and receive free news updates.