Mon-Fri 7:00 AM - 4:00 PM (Eastern time)
| When escorts are needed (all highways) | # of escorts |
| – Length of 80’ to 94’11″ | 1 Rear |
| – Length over 94’11” | 2 (Front and Rear) |
| – Length 135′ or more | MA State Police + 2 escorts |
| – Width 12′ 1″ and up dozer with blade attached | 2 (Front and Rear) |
| – Width of 12’1″ to 13’6″ | 1 Rear |
| – Width over 13’6″ | 2 (Front and Rear) |
| – 16′ or more | MA State Police + 2 Front and Rear Escort |
| – Height over 13’8″ | 1 Front + requires height survey |
| – Height over 13’11” | 2 (Front and Rear) |
| – 15′ or more | MA State Police + 2 Front and Rear Escort |
| – Cape Cod: width over 12′ | 1 escort + state police escort |
| MA turnpike | has specific requirements |