Traffic Control Specialists, LLC Search | Advanced Search | New Members | Coupons and Discounts | All Categories Other >> INDOT Prequalified Contractors as of 11/01/2024 >> 0230 Pavement Grooving, Scarification & Rumble Strip Traffic Control Specialists, LLC 1810 W Pacific AveKnox, IN 46534 | map | directions (574) 772-7001 Visit Site Connect With Us