Traffic Predict

Best Time to Drive from Sacramento to San Francisco

Right now (10:18 am PDT): about 113 minutes via I-80 West, usually 93 at this time.

Only 48% 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.

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Typical drive time by departure time

Minutes from Sacramento to San Francisco by day and time you leave (local time)
Leave5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm
Mon88106111111999694939093911009285828181
Tue8810712511910797918989929010110390828181
Wed8610611611210298939089909010310290828181
Thu87106117115104999493929510011510692828181
Fri839410098939394959610010711510689848280
Sat80818282851031171121081051021019790868480
Sun80808081848910111011210810510510094898480

About this drive

On weekdays the 88-mile drive from Sacramento to San Francisco (via I-80 West) usually takes as little as 80 minutes and up to 125 minutes, when leaving around 7 am on Tuesdays. The fastest times to leave are before 5:30 am or after 6:30 pm. Midday (11 am to 2 pm) it takes about 92 minutes. On weekends it is slowest around 11:30 am on Saturdays (118 minutes).

About 82 miles of it is freeway, where times follow typical and live traffic from our sensors, and about 5 miles surface streets (8 to 22 minutes on weekdays), estimated from how jammed the freeways around them are at that time. Drive times are measured from downtown Sacramento (the Capitol) (9th Street) to downtown San Francisco (Market Street) 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 Sacramento to San Francisco?

On weekdays, leave before 5:30 am or after 6:30 pm. The drive usually takes about 80 minutes then, versus up to 125 minutes at the worst times.

How long does it take to drive from Sacramento to San Francisco?

The 88-mile drive usually takes 80 to 125 minutes on weekdays, depending on when you leave, and about 92 minutes midday.

When is traffic worst from Sacramento to San Francisco?

Leaving around 7 am on Tuesdays is usually slowest, about 125 minutes.

Freeways on this drive

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