Eng. District #5, Colorado Dept. of Highways, Denver, Co No description specified. 1-2 (2 Records) Documents Archaeological Clearance for Highway Project Bro 0020(1), Florida River - #067023402, 10015, La Plata County (1985) Archaeological Clearance for Highway Project Bro 0020(2), Animas River - Str. #06702500.700, La Plata County (1985)