Traffic Predict

Best Time to Drive from Elk Grove to Walnut Creek

Right now (9:57 pm PST): about 100 minutes via SR-4 West and SR-99 South and SR-12 West, usually 99 at this time.

Only 26% 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 Elk Grove to Walnut Creek by day and time you leave (local time)
Leave5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm
Mon1071251191091091111111101091121091131101039910099
Tue110131124111110110111109109111111111106100999999
Wed108132124111109112110109111111112115109101999998
Thu110134124109108110108110110113114125117105999899
Fri102118118112112111109113114117120131127109999999
Sat989899100101102102102106108105103100100999898
Sun9899989810010010210210310310310410210310210098

About this drive

On weekdays the 80-mile drive from Elk Grove to Walnut Creek (via SR-4 West and SR-99 South and SR-12 West) usually takes as little as 98 minutes and up to 134 minutes, when leaving around 6:30 am on Thursdays. The fastest times to leave are before 5:30 am or after 6 pm. Midday (11 am to 2 pm) it takes about 111 minutes. On weekends it is slowest around 2 pm on Saturdays (108 minutes).

About 44 miles of it is freeway, where times follow typical and live traffic from our sensors, and about 35 miles surface streets (44 to 73 minutes on weekdays), estimated from how jammed the freeways around them are at that time. Drive times are measured from central Elk Grove to central Walnut Creek 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 Elk Grove to Walnut Creek?

On weekdays, leave before 5:30 am or after 6 pm. The drive usually takes about 98 minutes then, versus up to 134 minutes at the worst times.

How long does it take to drive from Elk Grove to Walnut Creek?

The 80-mile drive usually takes 98 to 134 minutes on weekdays, depending on when you leave, and about 111 minutes midday.

When is traffic worst from Elk Grove to Walnut Creek?

Leaving around 6:30 am on Thursdays is usually slowest, about 134 minutes.

Freeways on this drive

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