A box truck crashed and flipped onto its side Monday, blocking traffic on Interstate 95 in Newton, state officials said. Around 11:45 a.m., transportation officials said that two right lanes on the northbound side of the highway were closed and that drivers should expect delays.

A rollover crash involving a box truck in Newton Monday morning snarled traffic on a major highway. The Massachusetts Department of Transportation alerted drivers that the right two lanes on Interstate 95 North were closed around 11:45 a.