3 ms·
Massachusetts Turnpike has a minimum speed of 40 unless you are in a tunnel where the minimum is 20. http://www.mit.edu/%7Ejfc/NMA/730CMR.html http://www.mit.e
by cowsandmilk 11y ago
Massachusetts Turnpike has a minimum speed of 40 unless you are in a tunnel where the minimum is 20.
http://www.mit.edu/%7Ejfc/NMA/730CMR.html http://www.mit.edu/%7Ejfc/NMA/730CMR.html
Most of I-93 in NH has a posted minimum of 45.