Signal Performance Measures (SPM)


The Iteris SPM™ service was designed by traffic engineers for traffic engineers. It offers a proactive understanding of your arterial and intersection operations, with clearer insights and actionable information. The foundation of our Intersection-as-a-Service™ offering is Iteris SPM – a cloud-based solution that provides proactive operations and signal maintenance, with continuous monitoring of device and system health, and regular automated notifications.
We also provide before-and-after studies to highlight the increased safety of the intersection and more efficient use of agency resources since installation.


  • Evaluate detailed, per movement/phase information at intersection level
  • Understand the causes of intersection congestion and delay
  • Provide a feedback loop to improve signal/arterial operations in real time
  • Access transportation network effectiveness and system delay

Interest in this product? Call us at 425.438.1133

If you have any Questions at all, Call us at 425.438.1133 or Contact Us