Ohio Drivers Ed Practice Exam 2025 – The All-in-One Guide to Ensure Exam Success!

The maximum speed limit on an interstate highway in Ohio is 70 mph. This is the standard speed limit for interstate highways in the state. Option A and C may seem like possible answers, but they are not the standard speed limit for Ohio interstates. Option D is incorrect because 55 mph is the minimum speed limit for certain interstates in Ohio, but not the maximum. It's important to pay attention to posted speed limit signs and follow the standard limit of 70 mph to ensure safe and legal driving on Ohio interstates.