B18-15 - Larimer County - PN#322 CR70 Reconstruction between CR19 and CR15

The work consists of reconstructing two miles of CR 70 between CR 19 and CR 15 along with replacing two bridges using concrete box culverts northwest of Wellington.  Approximately 31,400 square yards of asphalt milling, 12,000 cubic yards of unclassified excavation, 2,900 cubic yards of borrow, 10,600 tons of treated aggregate base course for the CR 72 detour route, CR 72 detour road maintenance, 49,000 square yards of fly ash, 31,000 tons of aggregate base course, 19,370 tons of hot mix asphalt, 470 cubic yards of riprap, 90 cubic yards of concrete (Class D), 566 linear feet of reinforced concrete pipe, 92 linear feet of 22’ x 8’ precast concrete box culvert, 36 linear feet of 26’ x 10’ precast concrete box culvert, 983 linear feet of guardrail type 3, 14,400 linear feet of fencing, and construction traffic control are included in the work.