Ohio Administrative Code
Title 5501:2 - Division of Highways
Chapter 5501:2-10 - Traffic Fines in Construction Zone
Section 5501:2-10-01 - Definitions

(A) Agency: Any of the following;

(B) Construction zone (from section 4511.98 of the Revised Code) - That lane or portion of street or highway open to vehicular traffic and adjacent to a lane, berm, or shoulder of a street or highway within which lane, berm, or shoulder construction, reconstruction, resurfacing, or any other work of a repair or maintenance nature, including public utility work, is being conducted, commencing with the point where the first worker or piece of equipment is located and ending where the last worker or piece of equipment is located.

(C) Work length -The length of roadway directly and indirectly affected by construction activities including the transition area (where redirection of the driver's normal path occurs) the activity area (which includes the construction zone and any buffers) and the termination area (where traffic is returned to its normal path), but not including the advance warning sign area.