Yield Ahead Sign- W3-2a-O

W3-2a-O Yield Ahead Sign Reflective Sheeting on Aluminum Radius Corners 3/8" Prepunched Holes High Intensity and Diamond Grade Meet DOT and MUTCD State and Federal Guidelines MUTCD Information: These signs shall be installed on an approach to a primary traffic control device that is not visible for a sufficient distance to permit the road user to respond to the device. The visibility criteria for a traffic control signal shall be based on having a continuous view of at least two signal faces for the distance specified in Table 4D-1. Word messages (W3-1a, W3-2a, W3-3a) signs may be used as alternates to the Advance Traffic Control symbol signs.