Best Time to Drive from Monterey Park to Rialto

Right now (7:05 pm PDT): about 57 minutes via I-10 East, usually 48 at this time.

Only 45% 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 Monterey Park to Rialto 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	43	45	47	50	50	51	52	52	56	58	76	77	75	71	57	50	45
Tue	44	45	48	54	50	50	50	52	54	61	77	83	81	73	63	50	44
Wed	43	46	49	54	50	51	51	52	55	63	76	82	79	70	64	51	45
Thu	44	46	47	51	49	49	50	51	55	65	74	76	77	68	58	49	44
Fri	44	46	47	51	51	52	52	56	64	75	92	85	77	70	65	53	47
Sat	44	45	46	46	46	47	47	48	50	53	56	55	55	52	48	46	45
Sun	44	44	44	45	45	45	45	46	47	47	46	46	46	46	47	47	44

About this drive

On weekdays the 47-mile drive from Monterey Park to Rialto (via I-10 East) usually takes as little as 43 minutes and up to 93 minutes, when leaving around 3:30 pm on Fridays. The fastest times to leave are before 7:30 am or after 9 pm. Midday (11 am to 2 pm) it takes about 56 minutes. On weekends it is slowest around 3 pm on Saturdays (56 minutes).

About 44 miles of it is freeway, where times follow typical and live traffic from our sensors, and about 4 miles surface streets (5 to 6 minutes on weekdays), estimated from how jammed the freeways around them are at that time. Drive times are measured from central Monterey Park to central Rialto 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 Monterey Park to Rialto?

On weekdays, leave before 7:30 am or after 9 pm. The drive usually takes about 43 minutes then, versus up to 93 minutes at the worst times.

How long does it take to drive from Monterey Park to Rialto?

The 47-mile drive usually takes 43 to 93 minutes on weekdays, depending on when you leave, and about 56 minutes midday.

When is traffic worst from Monterey Park to Rialto?

Leaving around 3:30 pm on Fridays is usually slowest, about 93 minutes.

Freeways on this drive

I-10 East in Los Angeles (25 miles) · I-10 East in Inland Empire (19 miles)

Los Angeles traffic right now · Los Angeles traffic tomorrow · Inland Empire traffic right now · Inland Empire traffic tomorrow

More drives

Rialto to Monterey Park (return trip) · Monterey Park to Los Angeles · Monterey Park to South Whittier · Monterey Park to Culver City · Monterey Park to Long Beach · Monterey Park to Anaheim · Monterey Park to Riverside · Monterey Park to Santa Ana · Monterey Park to Irvine · Monterey Park to San Bernardino · Monterey Park to Fontana · Monterey Park to Oxnard

Open the live traffic map →

Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	43	45	47	50	50	51	52	52	56	58	76	77	75	71	57	50	45
Tue	44	45	48	54	50	50	50	52	54	61	77	83	81	73	63	50	44
Wed	43	46	49	54	50	51	51	52	55	63	76	82	79	70	64	51	45
Thu	44	46	47	51	49	49	50	51	55	65	74	76	77	68	58	49	44
Fri	44	46	47	51	51	52	52	56	64	75	92	85	77	70	65	53	47
Sat	44	45	46	46	46	47	47	48	50	53	56	55	55	52	48	46	45
Sun	44	44	44	45	45	45	45	46	47	47	46	46	46	46	47	47	44

Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	43	45	47	50	50	51	52	52	56	58	76	77	75	71	57	50	45
Tue	44	45	48	54	50	50	50	52	54	61	77	83	81	73	63	50	44
Wed	43	46	49	54	50	51	51	52	55	63	76	82	79	70	64	51	45
Thu	44	46	47	51	49	49	50	51	55	65	74	76	77	68	58	49	44
Fri	44	46	47	51	51	52	52	56	64	75	92	85	77	70	65	53	47
Sat	44	45	46	46	46	47	47	48	50	53	56	55	55	52	48	46	45
Sun	44	44	44	45	45	45	45	46	47	47	46	46	46	46	47	47	44

Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	43	45	47	50	50	51	52	52	56	58	76	77	75	71	57	50	45
Tue	44	45	48	54	50	50	50	52	54	61	77	83	81	73	63	50	44
Wed	43	46	49	54	50	51	51	52	55	63	76	82	79	70	64	51	45
Thu	44	46	47	51	49	49	50	51	55	65	74	76	77	68	58	49	44
Fri	44	46	47	51	51	52	52	56	64	75	92	85	77	70	65	53	47
Sat	44	45	46	46	46	47	47	48	50	53	56	55	55	52	48	46	45
Sun	44	44	44	45	45	45	45	46	47	47	46	46	46	46	47	47	44