Routes in Massachusetts: fatal crashes by route

26 signed routes in Massachusetts have 20 or more fatal crashes from 2015 to 2024.

Table 1.Routes in Massachusetts: fatal crashes and deaths, 2015 to 2024, in name order
Route	Type	Fatal crashes	Deaths	Counties
Interstate 90	Interstate	83	87	5
Interstate 91	Interstate	32	35	3
Interstate 93	Interstate	77	80	4
Interstate 95	Interstate	88	92	4
Interstate 195	Interstate	51	57	2
Interstate 290	Interstate	25	26	2
Interstate 495	Interstate	148	164	6
State Route 1A	State highway	28	31	3
State Route 2	State highway	40	43	5
State Route 2A	State highway	29	29	4
State Route 3	State highway	35	35	4
State Route 9	State highway	48	50	7
State Route 12	State highway	22	22	1
State Route 16	State highway	21	23	4
State Route 18	State highway	29	29	3
State Route 24	State highway	58	59	4
State Route 28	State highway	73	79	6
State Route 110	State highway	27	27	4
State Route 116	State highway	23	25	4
State Route 138	State highway	21	23	2
State Route 140	State highway	45	49	4
US Route 1	US highway	45	46	5
US Route 6	US highway	48	52	3
US Route 20	US highway	74	83	6
US Route 44	US highway	20	21	2
US Route 202	US highway	20	22	4

Note: the counts are not rates. They do not account for the length or the traffic of a route. "Counties" is the number of counties with a fatal crash on the route.