NORTH MAINS 67 BLK, #7 HDG. 4-WAY INTERSECTION MMU 004. TYPE OF SUPPORT: 12 FT CABLE & 8"" X 8"" PLATES, 6 FT RESIN & 6"" X 16"" PLATES, WIRE SCREEN, ROOF MATS. 6 FT HIGH X 18 FT LONG X 24 FT WIDE . FALL DANGERED OFF, CLEAN UP PLAN DEVELOPED & POSTED AT CLEAN-UP SITE.