Traffic Predict

Best Time to Drive from Santa Ana to Claremont

Right now (8:03 pm PDT): about 31 minutes via SR-57 North, usually 30 at this time.

Only 18% 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 Santa Ana to Claremont by day and time you leave (local time)
Leave5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm
Mon2931323535333332333337424439323029
Tue2932333434343433333338444744343129
Wed2932333635353434333438444842343029
Thu2832323435353434343439444740333129
Fri2930323334343433343744474640333129
Sat2929293030303131313132323432303029
Sun2929292929293030303030313030303129

About this drive

On weekdays the 30-mile drive from Santa Ana to Claremont (via SR-57 North) usually takes as little as 28 minutes and up to 49 minutes, when leaving around 5:30 pm on Tuesdays. The fastest times to leave are before 6 am or after 8 pm. Midday (11 am to 2 pm) it takes about 34 minutes. On weekends it is slowest around 5 pm on Saturdays (34 minutes).

About 27 miles of it is freeway, where times follow typical and live traffic from our sensors, and about 3 miles surface streets (5 to 9 minutes on weekdays), estimated from how jammed the freeways around them are at that time. Drive times are measured from central Santa Ana (Main Street) to central Claremont (Bonita Avenue) 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 Ana to Claremont?

On weekdays, leave before 6 am or after 8 pm. The drive usually takes about 28 minutes then, versus up to 49 minutes at the worst times.

How long does it take to drive from Santa Ana to Claremont?

The 30-mile drive usually takes 28 to 49 minutes on weekdays, depending on when you leave, and about 34 minutes midday.

When is traffic worst from Santa Ana to Claremont?

Leaving around 5:30 pm on Tuesdays is usually slowest, about 49 minutes.

Freeways on this drive

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