Traffic Predict

Best Time to Drive from Irvine to Azusa

Right now (7:48 pm PDT): about 41 minutes via SR-57 North, usually 39 at this time.

Only 14% 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 Irvine to Azusa by day and time you leave (local time)
Leave5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm
Mon3851494746454343434853525450403938
Tue3853545149494644475052605954434038
Wed3853524948484546484952566459504238
Thu3851524849464544444851565951494038
Fri3746464445444447485054556148414038
Sat3839393940404242424242424243394038
Sun3839383838394141424140404040404038

About this drive

On weekdays the 40-mile drive from Irvine to Azusa (via SR-57 North) usually takes as little as 37 minutes and up to 64 minutes, when leaving around 5 pm on Wednesdays. The fastest times to leave are before 5:30 am or after 8 pm. Midday (11 am to 2 pm) it takes about 46 minutes. On weekends it is slowest around 4:30 pm on Saturdays (45 minutes).

About 37 miles of it is freeway, where times follow typical and live traffic from our sensors, and about 4 miles surface streets (6 to 14 minutes on weekdays), estimated from how jammed the freeways around them are at that time. Drive times are measured from central Irvine (Harvard Avenue) 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 Irvine to Azusa?

On weekdays, leave before 5:30 am or after 8 pm. The drive usually takes about 37 minutes then, versus up to 64 minutes at the worst times.

How long does it take to drive from Irvine to Azusa?

The 40-mile drive usually takes 37 to 64 minutes on weekdays, depending on when you leave, and about 46 minutes midday.

When is traffic worst from Irvine to Azusa?

Leaving around 5 pm on Wednesdays is usually slowest, about 64 minutes.

Freeways on this drive

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