Traffic Control
406.01   Division of Traffic Control.
406.02   Uniform system of traffic devices.
406.03   Placing and maintaining control devices.
406.04   Designations to regulate traffic.
406.05   Change of designation.
406.06   Planning of traffic control; considerations.
406.07   Procedure, signing and publication.
406.08   Violations.
406.99   Penalty.
   Power to designate highway as included in a freeway, expressway or thruway - see Ohio R.C. 4511.011
   Uniform system of traffic control devices - see Ohio R.C. 4511.09, 4511.11(D)
   Placing and maintaining local traffic control devices- see Ohio R.C. 4511.10, 4511.11
   Alteration of prima-facie speed limits - see Ohio R.C. 4511.21,  4511.22(A), 4511.23
   Power to erect stop signs at grade crossings - see Ohio R.C. 4511.61
   Designation of through streets and erection of stop or yield signs -  see Ohio R.C. 4511.65; TRAF. 414.02
   Traffic control devices defined - see TRAF. 402.52