Relieving local and regional traffic congestion has become a high priority for the City of Livermore and Tri-Valley region. The Vasco Road/I-580 interchange currently experiences operational deficiencies resulting in significant traffic delays. Improvements will enhance operations, safety, and traffic capacity, mitigate future congestion, and accommodate the future Valley Link transit system in the median. The project will include:

• Removal and replacement of the Vasco Road overcrossing with a wider bridge,
• Reconstruction of the on and off ramps bridge structure, and
• New traffic signals.