R-020-018 Approving an IGA with the Colorado Department of Transportation Regarding Cost Sharing for a Planning and Environmental Linkage Study on US 85 Between C-470 and I-25/Alameda CDOT Project 0852-117(23143) R-020-018 Approving an IGA with the Colorado Department of Transportation Regarding Cost Sharing for a Planning and Environmental Linkage Study on US 85 Between C-470 and I-25/Alameda CDOT Project 0852-117(23143)