Routes in Connecticut: fatal crashes by route

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

Table 1.Routes in Connecticut: fatal crashes and deaths, 2015 to 2024, in name order
Route	Type	Fatal crashes	Deaths	Counties
Interstate 84	Interstate	118	133	5
Interstate 91	Interstate	119	132	3
Interstate 95	Interstate	155	178	4
Interstate 395	Interstate	34	37	2
State Route 2	State highway	36	36	2
State Route 8	State highway	87	98	3
State Route 9	State highway	33	37	2
State Route 10	State highway	64	65	2
State Route 15	State highway	76	83	3
State Route 32	State highway	32	34	3
State Route 34	State highway	29	32	2
State Route 63	State highway	22	23	2
State Route 66	State highway	21	22	4
State Route 69	State highway	24	26	2
US Route 1	US highway	90	92	4
US Route 5	US highway	28	29	2
US Route 6	US highway	86	94	6
US Route 7	US highway	41	41	2
US Route 44	US highway	60	64	4
US Route 202	US highway	20	21	1

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.