31+ Unique At Blind Intersections And Alleys The Speed Limit Is - What Is The Speed Limit At A Blind Intersection : (a) sections 4511.01 to 4511.18, 4511.20 to 4511.78, 4511.99, and 4513.01 to 4513.37 of the revised code do not apply to persons, teams, motor vehicles, and other equipment while actually engaged in work upon the surface of a highway within an area designated by traffic control devices, but apply to such persons and vehicles when traveling to or from such work.

31+ Unique At Blind Intersections And Alleys The Speed Limit Is - What Is The Speed Limit At A Blind Intersection : (a) sections 4511.01 to 4511.18, 4511.20 to 4511.78, 4511.99, and 4513.01 to 4513.37 of the revised code do not apply to persons, teams, motor vehicles, and other equipment while actually engaged in work upon the surface of a highway within an area designated by traffic control devices, but apply to such persons and vehicles when traveling to or from such work.

Speed limit is 50 miles per hour or more, you must give a proper turn signal at least 300 feet before turning or changing lane...