W3-1 Stop Ahead TTC Sign 4097 This is the Active ISA

This is the Active ISA version

this sign pays homage to Indiana’s rolling landscapes

This is the Fluorescent Yellow-Green version of this sign required in school zones

Square anchor posts feature 7/16″ holes on one inch centers

W3-1 Stop Ahead TTC Sign 4097 This is the Active ISAOur Construction Signs are produced with high quality 3M 3924S VIP reflective materials to meet DOT specifications for temporary traffic control signs. Please be sure to select the SIZE that you would like. NOTICE: Regarding 48x48" and Larger Signs CLICK HERE for important shipping information on large and oversize signs. NOTE: We are glad to extend competitive pricing to contractors, municipalities and other customers for bulk orders. Simply click