Traffic Predict

Best Time to Drive from Carson to West Covina

Right now (3:20 pm PST): about 42 minutes via I-605 North and SR-91 East, usually 40 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 Carson to West Covina by day and time you leave (local time)
Leave5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm
Mon2932363938383838394555576052383230
Tue3033394340393940415464727562433530
Wed2933384341383939404965697161443431
Thu2933384140394040445464697157423531
Fri3032363839404244495968666253433531
Sat3030313132333536363839403837343331
Sun3030303031313233343434333333333231

About this drive

On weekdays the 33-mile drive from Carson to West Covina (via I-605 North and SR-91 East) usually takes as little as 29 minutes and up to 75 minutes, when leaving around 5 pm on Tuesdays. The fastest times to leave are before 6 am or after 8:30 pm. Midday (11 am to 2 pm) it takes about 43 minutes. On weekends it is slowest around 4 pm on Saturdays (40 minutes).

About 32 miles of it is freeway, where times follow typical and live traffic from our sensors, and about 1.3 miles surface streets (2 to 4 minutes on weekdays), estimated from how jammed the freeways around them are at that time. Drive times are measured from central Carson to central West Covina 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 Carson to West Covina?

On weekdays, leave before 6 am or after 8:30 pm. The drive usually takes about 29 minutes then, versus up to 75 minutes at the worst times.

How long does it take to drive from Carson to West Covina?

The 33-mile drive usually takes 29 to 75 minutes on weekdays, depending on when you leave, and about 43 minutes midday.

When is traffic worst from Carson to West Covina?

Leaving around 5 pm on Tuesdays is usually slowest, about 75 minutes.

Freeways on this drive

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