On Thursday August 14th, a box truck proceeded to make a u-turn from the far right lane...failing to check his mirrors...caused a pickup truck to T-bone the side of the box truck causing a major spill of diesel fuel. Both operators were thankfully medically alright minus some minor cuts. The pickup truck was wedged so tightly under the box truck, a 75 ton rotator truck was needed to lift the larger truck off of it. Approximately 15-20 gallons of diesel was spilled due to a pierced fuel tank. E1 had a line off ready for the vechicles to be seperated while the L1 crew assisted in the process. State police, Medford police, and Mass Highway were helping hands in getting the road opened back up quickly and efficiently!