Application of Signal Performance Measures for the A-Line traffic signal network

The City of Pasadena Department of Transportation (DOT) is seeking information from vendors with expertise in software and/or firmware solutions capable of generating Signal Performance Metrics (SPMs) for the Metro A-Line traffic signal network. The proposed solutions should identify and recommend potential traffic signal improvements, surveillance solutions, and hardscape improvements based on those metrics. The system should be capable of recommending safety strategies derived from analysis of intersection movements or by employing safety analytics features. The City is also looking for real-time analysis to determine the state of network mobility efficiency and intersection mobility performance levels evaluation. Key features and requirements of the proposed solution include: • Generating Signal Performance Metrics (SPMs) for the Metro A-Line traffic signal network • Identifying and recommending potential traffic signal improvements, surveillance solutions, and hardscape improvements • Recommending safety strategies derived from analysis of intersection movements or by employing safety analytics features • Providing real-time analysis to determine the state of network mobility efficiency and intersection mobility performance levels evaluation • Interacting with current City of Pasadena Traffic Management Center (TMC) infrastructure • Communicating with traffic signal controllers and identifying elements that can be networked to existing infrastructure