Traffic Predict

Best Time to Drive from Claremont to Fullerton

Right now (5:50 pm PDT): about 35 minutes via SR-57 South and I-10 West, usually 32 at this time.

Only 19% 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 Claremont to Fullerton by day and time you leave (local time)
Leave5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm
Mon2434434338323030302929302928262625
Tue2435444437343230302931323131262625
Wed2534444240353231292931313232272625
Thu2533414035333230312930313332262525
Fri2530343533323130303132333232272625
Sat2525262627283030303230313128272625
Sun2525252525262728292829272626262625

About this drive

On weekdays the 23-mile drive from Claremont to Fullerton (via SR-57 South and I-10 West) usually takes as little as 24 minutes and up to 45 minutes, when leaving around 7:30 am on Wednesdays. The fastest times to leave are before 6 am or after 7 pm. Midday (11 am to 2 pm) it takes about 30 minutes. On weekends it is slowest around 2 pm on Saturdays (32 minutes).

About 17 miles of it is freeway, where times follow typical and live traffic from our sensors, and about 6 miles surface streets (10 to 16 minutes on weekdays), estimated from how jammed the freeways around them are at that time. Drive times are measured from central Claremont to central Fullerton 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 Claremont to Fullerton?

On weekdays, leave before 6 am or after 7 pm. The drive usually takes about 24 minutes then, versus up to 45 minutes at the worst times.

How long does it take to drive from Claremont to Fullerton?

The 23-mile drive usually takes 24 to 45 minutes on weekdays, depending on when you leave, and about 30 minutes midday.

When is traffic worst from Claremont to Fullerton?

Leaving around 7:30 am on Wednesdays is usually slowest, about 45 minutes.

Freeways on this drive

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