A tractor-trailer jackknifed on I-93 South in Boston Tuesday morning.
The crash closed down three lanes around Exit 15, and as of 6:30 two of those lanes remained closed.
State Police are on scene as crews work to remove the Amazon truck.

A tractor-trailer jackknifed on I-93 South in Boston Tuesday morning.
The crash closed down three lanes around Exit 15, and as of 6:30 two of those lanes remained closed.
State Police are on scene as crews work to remove the Amazon truck.
Moon Alert: Avoid shopping (except for food and gas) or important decisions from 9:15 a.m.…
Altitude might be regaining its status as a safe haven for the Nuggets. Obliging Miami’s…
Bruce Brown wasn’t part of that stirring second-round playoff series last year — the one…