In addition to the longterm ramp closure beginning on January 10, constructions crews will also close the Southbound Doyle Drive/Hwy 101 to Southbound Park Presidio/ Hwy 1 ramp from 11pm on January 10 until 5am on January 11. This is the ramp you would take when coming from from Marin to reach the Richmond District.
It’s just a one night closure so crews can re-stripe the off-ramp to add an additional exit lane (increasing from one to two lanes).
Sarah B.