SH 42 LouisvilleSH 42 Louisville-2SH 42 Louisville-3 S.H. 42 Geometric Improvements, South St to Griffith St Category: Civic and Public HKS ServicesCivil EngineeringLand SurveyingTraffic EngineeringTransportation EngineeringWater Resource Engineering Owner City of Louisville Project Location Louisville, CO Project Information Roadway design services for 0.5 mi of state highway