Traffic Predict

Best Time to Drive from SJC to Richmond

Right now (5:50 pm PST): about 97 minutes via I-880 North, usually 75 at this time.

Only 25% 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 SJC to Richmond by day and time you leave (local time)
Leave5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm
Mon4851566461575656576680838369585149
Tue4851577165585655576783959578665449
Wed4851577064575756586984979680665449
Thu4851587364575656576686929380655549
Fri4851556057565658637590958875635449
Sat4949495050525658616364646157555349
Sun4949494949515254565757575555545349

About this drive

On weekdays the 52-mile drive from SJC to Richmond (via I-880 North) usually takes as little as 48 minutes and up to 99 minutes, when leaving around 4:30 pm on Wednesdays. The fastest times to leave are before 7 am or after 8:30 pm. Midday (11 am to 2 pm) it takes about 59 minutes. On weekends it is slowest around 3 pm on Saturdays (64 minutes).

About 47 miles of it is freeway, where times follow typical and live traffic from our sensors, and about 5 miles surface streets (7 to 16 minutes on weekdays), estimated from how jammed the freeways around them are at that time. Drive times are measured from San José Mineta International Airport (SJC) to central Richmond (Macdonald Avenue) 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 SJC to Richmond?

On weekdays, leave before 7 am or after 8:30 pm. The drive usually takes about 48 minutes then, versus up to 99 minutes at the worst times.

How long does it take to drive from SJC to Richmond?

The 52-mile drive usually takes 48 to 99 minutes on weekdays, depending on when you leave, and about 59 minutes midday.

When is traffic worst from SJC to Richmond?

Leaving around 4:30 pm on Wednesdays is usually slowest, about 99 minutes.

Freeways on this drive

SJC to Richmond over Thanksgiving: when to leave →

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