Use of Driveway Assistance Devices in Signalized Work Zones in Ohio Reduced Driveway Waiting Time by 46 Percent and Reduced Vehicle Speeds by 28 Percent Compared to Temporary Traffic Signals. METHODOLOGY Video data were collected to collect volume, queuing, compliance, safety, and speed of vehicles within the work zone, both along the mainline and at the driveways. For two of the work… Content type Benefit Date Posted 08/30/2023 Taxonomy (ARC-IT) Work Zone Management (MC06), Traffic Signal Control (TM03) Geolocation links Muskingum