Drivers hate surprises. Warn them of slow traffic with a Slow traffic Ahead sign. A warning will decrease frustration.
Option: 01 The SLOW TRAFFIC AHEAD (W23-1) sign may be used on a shadow vehicle, usually mounted on the rear of the most upstream shadow vehicle, along with other appropriate signs for mobile operations to warn of slow moving work vehicles. A ROAD WORK (W20-1) sign may also be used with the SLOW TRAFFIC AHEAD sign.
Top
