Top Guard Truncated Domes for FDOT T7371 in Clearwater (Pinellas County) March 30, 2017 Posted by on March 30, 2017February 27, 2018 Top Guard yellow truncated domes installed +/-75 sq.ft. at Hercules Ave & Virginia St in Clearwater (Pinellas County). FDOT contract T7371. Roadway Concepts was sub to FSC.