Interstate Highways in Ohio
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The shields of Ohio's primary and auxiliary Interstate highways. |
There are nine primary Interstate highways and fourteen auxiliary Interstate highways in Ohio.
Interstate 70 (I-70) - Runs from the Indiana state line near Richmond, IN to the Kanawha state line on the Ohio River at Bridgeport, OH.
Interstate 71 (I-71) - Runs from the Kentucky state line on the Ohio River at Cincinnati, OH to I-90 at Cleveland.
Interstate 73 (I-73) - Runs from the Kanawha state line on the Ohio River at Chesapeake, OH to the Michigan state line at Toledo, OH.
Interstate 74 (I-74) - Runs from the Indiana state line to the Kanawha state line on the Ohio River at Chesapeake, OH.
Interstate 75 (I-75) - Runs from the Kentucky state line on the Ohio River at Cincinnati, OH to the Michigan state line at Toledo, OH.
Interstate 76 (I-76) - Runs from the Indiana state line near Middlebury, OH to the Pennsylvania state line near Petersburg, OH.
Interstate 77 (I-77) - Runs from the Kanawha state line on the Ohio River at Marietta, OH to I-90 at Cleveland.
Interstate 80 (I-80) - Runs from the Indiana state line in Northwest Township, OH to the Pennsylvania state line in Hubbard Township, OH.
Interstate 90 (I-90) - Runs from the Indiana state line in Northwest Township, OH to the Pennsylvania state line at Conneaut, OH.
Interstate 270 (I-270) - The beltway around Columbus, OH.
Interstate 271 (I-271) - Runs from I-71 at Medina to I-90 at Willoughby Hills.
Interstate 275 (I-275) - The beltway around Cincinnati, OH.
Interstate 277 (I-277) - Runs from I-76 at Akron to I-77 and US 224 at Akron.
Interstate 280 (I-280) - Runs from I-80/90 and Lake Township to I-75 at Toledo.
Interstate 380 (I-380) - Runs from I-76/77 in Akron to I-271 and Ohio State Route 8 in Macedonia.
Interstate 470 (I-470) - Runs from I-70 in Blaine to the Kanawha state line on the Ohio River at Bellaire, OH.
Interstate 471 (I-471) - Runs from I-71 at Cincinnati to the Kentucky state line on the Ohio River nearby.
Interstate 475 (I-475) - Runs from I-75 at Perrysburg to I-75 at Toledo.
Interstate 480 (I-480) - Runs from I-80 at North Ridgeville to I-80 at Streetsboro.
Interstate 490 (I-490) - Runs from I-71/90 at Cleveland to I-77 at Cleveland.
Interstate 670 (I-670) - Runs from I-70 at Columbus to I-270 at Gahanna.
Interstate 675 (I-675) - Runs from I-75 near Miamisburg to I-70 near Fairborn.
Interstate 680 (I-680) - Runs from I-76 at North Lima to I-80 near Mineral Ridge.
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