Best Time to Drive from Santee to San Marcos

Right now (6:51 pm PDT): about 35 minutes via I-15 North and SR-52 West, usually 33 at this time.

Only 57% 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 Santee to San Marcos 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	32	33	45	44	36	35	35	35	34	35	39	46	43	34	33	32	32
Tue	32	33	46	49	38	35	34	34	34	35	42	49	50	38	33	32	32
Wed	32	33	49	47	38	36	35	35	35	35	45	55	50	40	33	32	32
Thu	32	33	48	49	37	35	34	35	35	35	43	49	48	37	33	32	32
Fri	32	33	43	40	35	35	35	35	36	40	46	45	38	34	33	32	32
Sat	32	32	32	33	33	33	33	33	35	33	34	34	33	33	32	33	32
Sun	32	32	32	32	32	33	33	33	33	33	33	33	33	32	33	33	32

About this drive

On weekdays the 36-mile drive from Santee to San Marcos (via I-15 North and SR-52 West) usually takes as little as 32 minutes and up to 55 minutes, when leaving around 4 pm on Wednesdays. The fastest times to leave are before 6:30 am or after 6:30 pm. Midday (11 am to 2 pm) it takes about 35 minutes. On weekends it is slowest around 1:30 pm on Saturdays (35 minutes).

About 34 miles of it is freeway, where times follow typical and live traffic from our sensors, and about 2 miles surface streets (3 to 5 minutes on weekdays), estimated from how jammed the freeways around them are at that time. Drive times are measured from central Santee to central San Marcos 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 Santee to San Marcos?

On weekdays, leave before 6:30 am or after 6:30 pm. The drive usually takes about 32 minutes then, versus up to 55 minutes at the worst times.

How long does it take to drive from Santee to San Marcos?

The 36-mile drive usually takes 32 to 55 minutes on weekdays, depending on when you leave, and about 35 minutes midday.

When is traffic worst from Santee to San Marcos?

Leaving around 4 pm on Wednesdays is usually slowest, about 55 minutes.

Freeways on this drive

I-15 North in San Diego (19 miles) · SR-52 West in San Diego (11 miles) · SR-78 West in San Diego (3 miles)

San Diego traffic right now · San Diego traffic tomorrow

More drives

San Marcos to Santee (return trip) · Santee to San Diego · Santee to Chula Vista · Santee to Oceanside · Santee to Escondido · Santee to Carlsbad · Santee to Temecula · Santee to Murrieta · Santee to Vista · Santee to Mission Viejo

Open the live traffic map →

Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	32	33	45	44	36	35	35	35	34	35	39	46	43	34	33	32	32
Tue	32	33	46	49	38	35	34	34	34	35	42	49	50	38	33	32	32
Wed	32	33	49	47	38	36	35	35	35	35	45	55	50	40	33	32	32
Thu	32	33	48	49	37	35	34	35	35	35	43	49	48	37	33	32	32
Fri	32	33	43	40	35	35	35	35	36	40	46	45	38	34	33	32	32
Sat	32	32	32	33	33	33	33	33	35	33	34	34	33	33	32	33	32
Sun	32	32	32	32	32	33	33	33	33	33	33	33	33	32	33	33	32

Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	32	33	45	44	36	35	35	35	34	35	39	46	43	34	33	32	32
Tue	32	33	46	49	38	35	34	34	34	35	42	49	50	38	33	32	32
Wed	32	33	49	47	38	36	35	35	35	35	45	55	50	40	33	32	32
Thu	32	33	48	49	37	35	34	35	35	35	43	49	48	37	33	32	32
Fri	32	33	43	40	35	35	35	35	36	40	46	45	38	34	33	32	32
Sat	32	32	32	33	33	33	33	33	35	33	34	34	33	33	32	33	32
Sun	32	32	32	32	32	33	33	33	33	33	33	33	33	32	33	33	32

Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	32	33	45	44	36	35	35	35	34	35	39	46	43	34	33	32	32
Tue	32	33	46	49	38	35	34	34	34	35	42	49	50	38	33	32	32
Wed	32	33	49	47	38	36	35	35	35	35	45	55	50	40	33	32	32
Thu	32	33	48	49	37	35	34	35	35	35	43	49	48	37	33	32	32
Fri	32	33	43	40	35	35	35	35	36	40	46	45	38	34	33	32	32
Sat	32	32	32	33	33	33	33	33	35	33	34	34	33	33	32	33	32
Sun	32	32	32	32	32	33	33	33	33	33	33	33	33	32	33	33	32