Allow drivers to make a quick, yet safe, change of plan with warnings of upcoming detours. Detour Ahead traffic signs come in ACM and in the bright orange, fluorescent safety color with easy-to-read black border and text. The patented Diamond Grade reflective finish is suitable for low-light conditions and offers reflectivity at all angles. Measures 36” x 36”, MUTCD W20-2(1). Convenient ID legend. Find traffic signs for all applications at 95TSS.