Best Time to Drive from Torrance to Porter Ranch

Right now (7:48 pm PDT): about 42 minutes via I-405 North, usually 43 at this time.

Only 2% 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 Torrance to Porter Ranch 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	39	40	42	41	41	42	44	49	82	128	148	123	88	57	43	40
Tue	39	40	41	42	42	42	43	45	49	75	134	149	124	91	61	44	40
Wed	39	40	41	42	42	42	42	44	51	72	126	147	132	103	71	47	41
Thu	41	41	42	43	44	43	45	49	61	76	119	143	121	92	63	46	41
Fri	39	40	41	44	44	43	44	45	54	78	115	133	113	81	53	44	40
Sat	39	39	40	40	40	41	42	42	43	43	45	49	45	43	42	41	40
Sun	39	39	39	39	40	40	40	43	42	42	43	43	42	42	41	41	40

About this drive

On weekdays the 39-mile drive from Torrance to Porter Ranch (via I-405 North) usually takes as little as 39 minutes and up to 150 minutes, when leaving around 3:30 pm on Tuesdays. The fastest times to leave are before 11:30 am or after 8:30 pm. Midday (11 am to 2 pm) it takes about 53 minutes. On weekends it is slowest around 4 pm on Saturdays (49 minutes).

About 34 miles of it is freeway, where times follow typical and live traffic from our sensors, and about 5 miles surface streets (9 to 35 minutes on weekdays), estimated from how jammed the freeways around them are at that time. Drive times are measured from central Torrance (Opal Street) to central Porter Ranch (Seminole Circle) 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 Torrance to Porter Ranch?

On weekdays, leave before 11:30 am or after 8:30 pm. The drive usually takes about 39 minutes then, versus up to 150 minutes at the worst times.

How long does it take to drive from Torrance to Porter Ranch?

The 39-mile drive usually takes 39 to 150 minutes on weekdays, depending on when you leave, and about 53 minutes midday.

When is traffic worst from Torrance to Porter Ranch?

Leaving around 3:30 pm on Tuesdays is usually slowest, about 150 minutes.

Freeways on this drive

I-405 North in Los Angeles (30 miles) · SR-118 West in Los Angeles (4 miles)

Los Angeles traffic right now · Los Angeles traffic tomorrow

More drives

Porter Ranch to Torrance (return trip) · Torrance to Los Angeles · Torrance to Santa Monica · Torrance to Pasadena · Torrance to West Covina · Torrance to Burbank · Torrance to Glendale · Torrance to Santa Clarita · Torrance to Van Nuys · Torrance to Hollywood · Torrance to Culver City · Torrance to El Monte

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	39	40	42	41	41	42	44	49	82	128	148	123	88	57	43	40
Tue	39	40	41	42	42	42	43	45	49	75	134	149	124	91	61	44	40
Wed	39	40	41	42	42	42	42	44	51	72	126	147	132	103	71	47	41
Thu	41	41	42	43	44	43	45	49	61	76	119	143	121	92	63	46	41
Fri	39	40	41	44	44	43	44	45	54	78	115	133	113	81	53	44	40
Sat	39	39	40	40	40	41	42	42	43	43	45	49	45	43	42	41	40
Sun	39	39	39	39	40	40	40	43	42	42	43	43	42	42	41	41	40

Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	39	39	40	42	41	41	42	44	49	82	128	148	123	88	57	43	40
Tue	39	40	41	42	42	42	43	45	49	75	134	149	124	91	61	44	40
Wed	39	40	41	42	42	42	42	44	51	72	126	147	132	103	71	47	41
Thu	41	41	42	43	44	43	45	49	61	76	119	143	121	92	63	46	41
Fri	39	40	41	44	44	43	44	45	54	78	115	133	113	81	53	44	40
Sat	39	39	40	40	40	41	42	42	43	43	45	49	45	43	42	41	40
Sun	39	39	39	39	40	40	40	43	42	42	43	43	42	42	41	41	40

Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	39	39	40	42	41	41	42	44	49	82	128	148	123	88	57	43	40
Tue	39	40	41	42	42	42	43	45	49	75	134	149	124	91	61	44	40
Wed	39	40	41	42	42	42	42	44	51	72	126	147	132	103	71	47	41
Thu	41	41	42	43	44	43	45	49	61	76	119	143	121	92	63	46	41
Fri	39	40	41	44	44	43	44	45	54	78	115	133	113	81	53	44	40
Sat	39	39	40	40	40	41	42	42	43	43	45	49	45	43	42	41	40
Sun	39	39	39	39	40	40	40	43	42	42	43	43	42	42	41	41	40