Best Time to Drive from Santa Clara to Brentwood

Right now (3:20 pm PST): about 76 minutes via I-880 North and I-680 North, usually 80 at this time.

Only 6% 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 Santa Clara to Brentwood 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	72	76	79	83	87	81	80	80	79	81	117	133	138	96	77	73	72
Tue	72	76	78	84	91	82	80	79	78	82	118	145	143	112	89	75	72
Wed	72	75	77	87	95	84	80	79	77	81	129	148	148	129	90	75	72
Thu	72	76	78	85	89	82	79	79	78	83	127	141	147	117	92	77	72
Fri	72	78	80	83	82	80	79	79	84	107	142	148	132	101	82	79	73
Sat	72	72	73	74	73	74	75	77	78	79	79	80	80	79	76	75	73
Sun	72	72	72	72	73	74	75	75	76	76	78	78	77	78	77	76	72

About this drive

On weekdays the 59-mile drive from Santa Clara to Brentwood (via I-880 North and I-680 North) usually takes as little as 72 minutes and up to 151 minutes, when leaving around 4:30 pm on Thursdays. The fastest times to leave are before 7:30 am or after 8 pm. Midday (11 am to 2 pm) it takes about 81 minutes. On weekends it is slowest around 4 pm on Saturdays (80 minutes).

About 26 miles of it is freeway, where times follow typical and live traffic from our sensors, and about 33 miles surface streets (49 to 110 minutes on weekdays), estimated from how jammed the freeways around them are at that time. Drive times are measured from central Santa Clara to central Brentwood 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 Santa Clara to Brentwood?

On weekdays, leave before 7:30 am or after 8 pm. The drive usually takes about 72 minutes then, versus up to 151 minutes at the worst times.

How long does it take to drive from Santa Clara to Brentwood?

The 59-mile drive usually takes 72 to 151 minutes on weekdays, depending on when you leave, and about 81 minutes midday.

When is traffic worst from Santa Clara to Brentwood?

Leaving around 4:30 pm on Thursdays is usually slowest, about 151 minutes.

Freeways on this drive

I-880 North in Bay Area (13 miles) · I-680 North in Bay Area (10 miles) · I-580 West in Bay Area (4 miles)

Bay Area traffic right now · Bay Area traffic tomorrow

More drives

Brentwood to Santa Clara (return trip) · Santa Clara to San Francisco · Santa Clara to Oakland · Santa Clara to Palo Alto · Santa Clara to Berkeley · Santa Clara to Fremont · Santa Clara to Walnut Creek · Santa Clara to San Mateo · Santa Clara to Hayward · Santa Clara to Pleasanton · Santa Clara to Richmond · Santa Clara to SFO

Open the live traffic map →

Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	72	76	79	83	87	81	80	80	79	81	117	133	138	96	77	73	72
Tue	72	76	78	84	91	82	80	79	78	82	118	145	143	112	89	75	72
Wed	72	75	77	87	95	84	80	79	77	81	129	148	148	129	90	75	72
Thu	72	76	78	85	89	82	79	79	78	83	127	141	147	117	92	77	72
Fri	72	78	80	83	82	80	79	79	84	107	142	148	132	101	82	79	73
Sat	72	72	73	74	73	74	75	77	78	79	79	80	80	79	76	75	73
Sun	72	72	72	72	73	74	75	75	76	76	78	78	77	78	77	76	72

Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	72	76	79	83	87	81	80	80	79	81	117	133	138	96	77	73	72
Tue	72	76	78	84	91	82	80	79	78	82	118	145	143	112	89	75	72
Wed	72	75	77	87	95	84	80	79	77	81	129	148	148	129	90	75	72
Thu	72	76	78	85	89	82	79	79	78	83	127	141	147	117	92	77	72
Fri	72	78	80	83	82	80	79	79	84	107	142	148	132	101	82	79	73
Sat	72	72	73	74	73	74	75	77	78	79	79	80	80	79	76	75	73
Sun	72	72	72	72	73	74	75	75	76	76	78	78	77	78	77	76	72

Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	72	76	79	83	87	81	80	80	79	81	117	133	138	96	77	73	72
Tue	72	76	78	84	91	82	80	79	78	82	118	145	143	112	89	75	72
Wed	72	75	77	87	95	84	80	79	77	81	129	148	148	129	90	75	72
Thu	72	76	78	85	89	82	79	79	78	83	127	141	147	117	92	77	72
Fri	72	78	80	83	82	80	79	79	84	107	142	148	132	101	82	79	73
Sat	72	72	73	74	73	74	75	77	78	79	79	80	80	79	76	75	73
Sun	72	72	72	72	73	74	75	75	76	76	78	78	77	78	77	76	72