The   CO 119 Safety and Mobility Improvements Project  on  Diagonal Highway between Boulder and Longmont  will make improvements to the corridor, resulting in safer, faster and more reliable travel for all modes of transportation.  Contact Kraemer North America for more information. Estimated Program Cost:  $165 million Contractor:  Kraemer North America Timeline:  Fall 2024 to Spring 2027 Location:  CO 119 between Boulder and Longmont