This assignment is for the procurement of a Traffic Engineering Services Retainer. Services that may be provided by the successful retainer include but are not limited to peer reviews of traffic impact studies, review of signal warrant assessments, traffic signal timing and operations, safety and human factors analysis, functional design of intersections, identification of ITS related needs in a corridor, medium complexity electrical and illumination design, and traffic data collection. This retainer assignment is to be used for Traffic Engineering services in West Region, Area North.This assignment is for the procurement of a Traffic Engineering Services Retainer. Services that may be provided by the successful retainer include but are not limited to peer reviews of traffic impact studies, review of signal warrant assessments, traffic signal timing and operations, safety and human factors analysis, functional design of intersections, identification of ITS related needs in a corridor, medium complexity electrical and illumination design, and traffic data collection. This retainer assignment is to be used for Traffic Engineering services in West Region, Area North.This assignment is for the procurement of a Traffic Engineering Services Retainer. Services that may be provided by the successful retainer include but are not limited to peer reviews of traffic impact studies, review of signal warrant assessments, traffic signal timing and operations, safety and human factors analysis, functional design of intersections, identification of ITS related needs in a corridor, medium complexity electrical and illumination design, and traffic data collection. This retainer assignment is to be used for Traffic Engineering services in West Region, Area North.