Page 43 of the Rice Signs 2017 Traffic Safety Catalog continues the Roll-Up Signs section with three additional families. Mowing Ahead and Forestry Roll-Up Signs (21 products) are used by highway maintenance crews and forestry operations to warn drivers of slow-moving mowing equipment, fallen trees, and active forestry work zones. Emergency Management Roll-Up Signs (15 products) are deployed during hurricanes, evacuations, road closures, and civil emergencies — covering Road Closed, Evacuation Route, Shelter Ahead, and emergency reentry messages. Special Event Roll-Up Signs (9 products) are used at parades, marathons, festivals, and other temporary public events — designed to mark detours, no-parking zones, and event-specific traffic patterns. All roll-up signs use fluorescent orange mesh with black legend on 36 in or 48 in diamond shapes, in reflective, vinyl-reflective, or non-reflective materials.