Best Time to Drive from Napa to Richmond

Right now (3:20 pm PST): about 41 minutes via I-80 West, usually 41 at this time.

Only 37% 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.

Typical drive time by departure time

Minutes from Napa to Richmond by day and time you leave (local time)
Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	39	44	53	53	48	46	45	45	44	44	44	43	42	41	40	40	40
Tue	39	44	54	54	49	45	44	44	43	43	43	44	43	42	40	40	39
Wed	39	44	54	52	47	44	44	44	43	43	44	44	44	42	40	40	40
Thu	39	45	54	54	48	44	44	44	43	43	44	44	44	42	40	40	39
Fri	39	42	45	48	44	44	44	44	43	44	45	45	44	42	40	40	39
Sat	40	39	40	40	40	41	43	43	43	41	41	41	41	40	40	40	40
Sun	39	40	39	39	40	40	41	43	43	44	43	42	43	43	43	42	40

About this drive

On weekdays the 34-mile drive from Napa to Richmond (via I-80 West) usually takes as little as 39 minutes and up to 55 minutes, when leaving around 7:30 am on Thursdays. The fastest times to leave are before 6 am or after 6 pm. Midday (11 am to 2 pm) it takes about 44 minutes. On weekends it is slowest around 2 pm on Sundays (44 minutes).

About 19 miles of it is freeway, where times follow typical and live traffic from our sensors, and about 15 miles surface streets (22 to 32 minutes on weekdays), estimated from how jammed the freeways around them are at that time. Drive times are measured from central Napa to central Richmond 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 Napa to Richmond?

On weekdays, leave before 6 am or after 6 pm. The drive usually takes about 39 minutes then, versus up to 55 minutes at the worst times.

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

The 34-mile drive usually takes 39 to 55 minutes on weekdays, depending on when you leave, and about 44 minutes midday.

When is traffic worst from Napa to Richmond?

Leaving around 7:30 am on Thursdays is usually slowest, about 55 minutes.

Freeways on this drive

I-80 West in Bay Area (19 miles)

Bay Area traffic right now · Bay Area traffic tomorrow

More drives

Richmond to Napa (return trip) · Napa to San Jose · Napa to San Francisco · Napa to Sacramento · Napa to Oakland · Napa to Stockton · Napa to Fremont · Napa to Santa Rosa · Napa to Elk Grove · Napa to Hayward · Napa to Sunnyvale · Napa to Roseville

Open the live traffic map →

Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	39	44	53	53	48	46	45	45	44	44	44	43	42	41	40	40	40
Tue	39	44	54	54	49	45	44	44	43	43	43	44	43	42	40	40	39
Wed	39	44	54	52	47	44	44	44	43	43	44	44	44	42	40	40	40
Thu	39	45	54	54	48	44	44	44	43	43	44	44	44	42	40	40	39
Fri	39	42	45	48	44	44	44	44	43	44	45	45	44	42	40	40	39
Sat	40	39	40	40	40	41	43	43	43	41	41	41	41	40	40	40	40
Sun	39	40	39	39	40	40	41	43	43	44	43	42	43	43	43	42	40

Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	39	44	53	53	48	46	45	45	44	44	44	43	42	41	40	40	40
Tue	39	44	54	54	49	45	44	44	43	43	43	44	43	42	40	40	39
Wed	39	44	54	52	47	44	44	44	43	43	44	44	44	42	40	40	40
Thu	39	45	54	54	48	44	44	44	43	43	44	44	44	42	40	40	39
Fri	39	42	45	48	44	44	44	44	43	44	45	45	44	42	40	40	39
Sat	40	39	40	40	40	41	43	43	43	41	41	41	41	40	40	40	40
Sun	39	40	39	39	40	40	41	43	43	44	43	42	43	43	43	42	40

Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	39	44	53	53	48	46	45	45	44	44	44	43	42	41	40	40	40
Tue	39	44	54	54	49	45	44	44	43	43	43	44	43	42	40	40	39
Wed	39	44	54	52	47	44	44	44	43	43	44	44	44	42	40	40	40
Thu	39	45	54	54	48	44	44	44	43	43	44	44	44	42	40	40	39
Fri	39	42	45	48	44	44	44	44	43	44	45	45	44	42	40	40	39
Sat	40	39	40	40	40	41	43	43	43	41	41	41	41	40	40	40	40
Sun	39	40	39	39	40	40	41	43	43	44	43	42	43	43	43	42	40