Interstate 75 has seen a total of 30,912 crashes, of which 113 were fatal. The most dangerous sections of this interstate are in Hamilton County, which passes through Cincinnati with 8,996 crashes, and in Montgomery County, which passes through Dayton with 6,027 crashes.
Interstate 71 has recorded 25,515 crashes, with 117 resulting in fatalities. The most perilous sections are in Hamilton County, passing through Cincinnati with 6,339 crashes, and in Franklin County, passing through Columbus with 5,514 crashes.
U.S. Route 20 experienced 16,656 crashes, including 59 fatal incidents. The most hazardous areas are in Lake County, passing through Painesville and Mentor with 3,619 crashes, and in Lucas County, passing through Toledo with 3,565 crashes.
Interstate 70 has had 16,322 crashes, with 77 being fatal. The most dangerous section is in Franklin County, which passes through Columbus and accounts for 5,084 crashes.
U.S. Route 42 reported 16,144 crashes, with 52 fatalities. The most risky sections are in Hamilton County, passing through Cincinnati with 5,078 crashes, and in Cuyahoga County, passing through Cleveland with 3,641 crashes.
U.S. Route 23 saw 13,843 crashes, including 65 fatal ones. The most dangerous section is in Franklin County, which passes through Columbus and had 5,403 crashes.
Interstate 77 experienced 13,022 crashes, with 50 being fatal. The most hazardous section is in Summit County, which passes through Akron and accounts for 5,195 crashes.
Interstate 90 has recorded 12,688 crashes, including 51 fatal ones. The most perilous section is in Cuyahoga County, which passes through Cleveland with 8,866 crashes.