The US-101 Express Lanes run between Whipple Avenue in Redwood City and SR-237 in Sunnyvale. Express lanes also run on SR-85 from US-101 to Grant Road southbound and from Moffett Blvd. to US-101 northbound.
For updates about the opening of the northern section of the US-101 Express Lanes between Whipple Avenue in Redwood City and I-380 in South San Francisco visit Caltrans' information page.
Hours of operation:
- MON-FRI, 5:00 AM to 8:00 PM
Carpool occupancy: 3 or more people
Solo drivers must have a standard FasTrak or FasTrak Flex toll tag (set to '1') to pay tolls to use the lane.
Carpools, vanpools and motorcycles must have a FasTrak Flex toll tag (set in the proper position) to travel toll free or at a discount. Eligible Clean Air Vehicles must apply for a FasTrak CAV tag and set it to the proper position.