Traffic Predict

Best Time to Drive from Santa Ana to Azusa

Right now (3:20 pm PST): about 40 minutes via SR-57 North, usually 36 at this time.

Only 15% 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 Azusa by day and time you leave (local time)
Leave5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm
Mon3144444040383635353638404239343331
Tue3145494241383736363738434746363331
Wed3146464240403737363639414645373332
Thu3142454140393837373740414641363332
Fri3139403838373736363841424441353432
Sat3232323233333535363535353634333332
Sun3232323232323334353434343434343432

About this drive

On weekdays the 34-mile drive from Santa Ana to Azusa (via SR-57 North) usually takes as little as 31 minutes and up to 49 minutes, when leaving around 6:30 am on Tuesdays. The fastest times to leave are before 6 am or after 8 pm. Midday (11 am to 2 pm) it takes about 36 minutes. On weekends it is slowest around 5 pm on Saturdays (36 minutes).

About 31 miles of it is freeway, where times follow typical and live traffic from our sensors, and about 3 miles surface streets (5 to 10 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 Azusa (Foothill Boulevard) 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 Azusa?

On weekdays, leave before 6 am or after 8 pm. The drive usually takes about 31 minutes then, versus up to 49 minutes at the worst times.

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

The 34-mile drive usually takes 31 to 49 minutes on weekdays, depending on when you leave, and about 36 minutes midday.

When is traffic worst from Santa Ana to Azusa?

Leaving around 6:30 am on Tuesdays is usually slowest, about 49 minutes.

Freeways on this drive

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