Great News, 101 at BOTH Rengstroff and San Antonio Rd is getting fixed from 2028-2030
Now whether these changes are for the best idk, but that SB 101 weave at Rengstroff will finally be gone. I believe similar improvements are planned for 84/Woodside & Shoreline Blvd.
As for the Project Timeline...
Environmental Clearance: 2022 - 2025 (Current Phase)
Design & Engineering: 2026-2028
Construction: 2028-2030
By 2031, road work should be finished.