Best Time to Drive from Concord to Antioch

Right now (6:53 pm PDT): about 19 minutes via SR-4 East, usually 18 at this time.

Only 57% 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.

About this drive

On weekdays the 15-mile drive from Concord to Antioch (via SR-4 East) usually takes as little as 16 minutes and up to 24 minutes, when leaving around 5:30 pm on Tuesdays. The fastest times to leave are before 6:30 am or after 7:30 pm. Midday (11 am to 2 pm) it takes about 17 minutes. On weekends it is slowest around 8:30 pm on Saturdays (17 minutes).

About 11 miles of it is freeway, where times follow typical and live traffic from our sensors, and about 4 miles surface streets (6 to 13 minutes on weekdays), estimated from how jammed the freeways around them are at that time. Drive times are measured from central Concord to central Antioch 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 Concord to Antioch?

On weekdays, leave before 6:30 am or after 7:30 pm. The drive usually takes about 16 minutes then, versus up to 24 minutes at the worst times.

How long does it take to drive from Concord to Antioch?

The 15-mile drive usually takes 16 to 24 minutes on weekdays, depending on when you leave, and about 17 minutes midday.

When is traffic worst from Concord to Antioch?

Leaving around 5:30 pm on Tuesdays is usually slowest, about 24 minutes.

Freeways on this drive

SR-4 East in Bay Area (11 miles)

Bay Area traffic right now · Bay Area traffic tomorrow

More drives

Antioch to Concord (return trip) · Concord to San Jose · Concord to San Francisco · Concord to Sacramento · Concord to Oakland · Concord to Stockton · Concord to Fremont · Concord to Santa Rosa · Concord to Elk Grove · Concord to Modesto · Concord to Hayward · Concord to Sunnyvale

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