Phase 7 of construction includes several improvements:
- Widening of the I-580/Corral Hollow Interchange overcrossing
- Installation of roundabouts at the ramp intersections
- Lane improvements to the ramps
- Street lighting
- Landscaping
Project Benefits
- Improves capacity of existing interchange to accommodate projected growth of traffic inTracy
Design Consultant
Mark Thomas & Company, Inc.
Construction
Cost Estimate
$50,000,000
Proposed Timeline
Phase 7
2022
2023
2024
2025
2026
2027
October 2022 – March 2024
Project Approval & Environmental Document (PA&ED)
May 2023 – October 2024
Design
November 2024 – February 2025
Tentative Bid Period
July 2025 - September 2027
Tentative Construction Start Date
