Traffic Predict
Best Time to Drive from Santa Cruz to South San Francisco
Right now (5:20 pm PST): about 71 minutes via US-101 North and SR-17 North and SR-85 North, usually 67 at this time.
Only 78% of this drive is measured by working traffic sensors right now. The rest is estimated from nearby sensors, typical speeds and street traffic, so times can be off. Why so few sensors work.
Typical drive time by departure time
| Leave | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mon | 58 | 61 | 71 | 79 | 71 | 65 | 64 | 63 | 63 | 64 | 67 | 70 | 72 | 64 | 61 | 59 | 60 |
| Tue | 58 | 61 | 75 | 87 | 79 | 71 | 65 | 63 | 62 | 65 | 68 | 74 | 76 | 68 | 63 | 60 | 60 |
| Wed | 58 | 61 | 76 | 84 | 79 | 70 | 65 | 64 | 63 | 65 | 69 | 75 | 77 | 68 | 64 | 60 | 60 |
| Thu | 58 | 62 | 76 | 87 | 79 | 70 | 65 | 63 | 63 | 66 | 70 | 77 | 80 | 71 | 64 | 61 | 61 |
| Fri | 58 | 61 | 66 | 70 | 66 | 65 | 65 | 64 | 64 | 67 | 69 | 72 | 74 | 67 | 64 | 61 | 59 |
| Sat | 59 | 59 | 59 | 59 | 60 | 62 | 64 | 65 | 64 | 64 | 65 | 67 | 69 | 68 | 66 | 65 | 59 |
| Sun | 59 | 59 | 59 | 59 | 59 | 61 | 63 | 65 | 65 | 66 | 67 | 67 | 68 | 66 | 64 | 64 | 59 |
About this drive
On weekdays the 64-mile drive from Santa Cruz to South San Francisco (via US-101 North and SR-17 North and SR-85 North) usually takes as little as 58 minutes and up to 87 minutes, when leaving around 8 am on Tuesdays. The fastest times to leave are before 6:30 am or after 7 pm. Midday (11 am to 2 pm) it takes about 64 minutes. On weekends it is slowest around 5 pm on Saturdays (69 minutes).
About 58 miles of it is freeway, where times follow typical and live traffic from our sensors, and about 6 miles surface streets (7 to 13 minutes on weekdays), estimated from how jammed the freeways around them are at that time. Drive times are measured from central Santa Cruz to central South San Francisco along the route on the map. Starting or ending elsewhere in a big city can add or save several minutes.
Simulated from typical freeway speeds at each point of the drive for the time you would reach it, from every 5-minute reading we have recorded. We don't have sensors on surface streets yet, so the time on them is estimated from how congested the freeways around each end of the drive are at that time, in both directions: streets jam when the freeways do.
Questions
What is the best time to drive from Santa Cruz to South San Francisco?
On weekdays, leave before 6:30 am or after 7 pm. The drive usually takes about 58 minutes then, versus up to 87 minutes at the worst times.
How long does it take to drive from Santa Cruz to South San Francisco?
The 64-mile drive usually takes 58 to 87 minutes on weekdays, depending on when you leave, and about 64 minutes midday.
When is traffic worst from Santa Cruz to South San Francisco?
Leaving around 8 am on Tuesdays is usually slowest, about 87 minutes.
Freeways on this drive
US-101 North in Bay Area (26 miles) · SR-17 North in Bay Area (18 miles) · SR-85 North in Bay Area (14 miles)
Bay Area traffic right now · Bay Area traffic tomorrow
More drives
South San Francisco to Santa Cruz (return trip) · Santa Cruz to San Jose · Santa Cruz to San Francisco · Santa Cruz to Oakland · Santa Cruz to Fremont · Santa Cruz to Hayward · Santa Cruz to Salinas · Santa Cruz to Sunnyvale · Santa Cruz to Concord · Santa Cruz to Santa Clara · Santa Cruz to Berkeley · Santa Cruz to Richmond