Traffic Predict

Best Time to Drive from Norwalk to West Covina

Right now (12:20 am PST): about 18 minutes via I-605 North.

Only 21% 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 Norwalk to West Covina by day and time you leave (local time)
Leave5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm
Mon1719232726252524252836393935262018
Tue1719243027252424253140414238292218
Wed1719232928242424252937394037292118
Thu1719232725252525283438394035272219
Fri1719222424242527323639383633282319
Sat1818181819202122222324262524222019
Sun1818171818181920212121202020201918

About this drive

On weekdays the 18-mile drive from Norwalk to West Covina (via I-605 North) usually takes as little as 17 minutes and up to 42 minutes, when leaving around 5 pm on Tuesdays. The fastest times to leave are before 6:30 am or after 9 pm. Midday (11 am to 2 pm) it takes about 27 minutes. On weekends it is slowest around 4:30 pm on Saturdays (27 minutes).

About 16 miles of it is freeway, where times follow typical and live traffic from our sensors, and about 1.9 miles surface streets (3 to 6 minutes on weekdays), estimated from how jammed the freeways around them are at that time. Drive times are measured from central Norwalk 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 Norwalk to West Covina?

On weekdays, leave before 6:30 am or after 9 pm. The drive usually takes about 17 minutes then, versus up to 42 minutes at the worst times.

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

The 18-mile drive usually takes 17 to 42 minutes on weekdays, depending on when you leave, and about 27 minutes midday.

When is traffic worst from Norwalk to West Covina?

Leaving around 5 pm on Tuesdays is usually slowest, about 42 minutes.

Freeways on this drive

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