Directions to Signal Construction Incorporated Search | Advanced Search | New Members | Coupons and Discounts | All Categories Other >> A - Z >> Contractors Signal Construction Incorporated 5639 W US 40 Greenfield, IN 46140 | map (317) 894-0120 Get directions to: Signal Construction Incorporated , 5639 W US 40 , Greenfield IN Get directions from: Click to Print This Page