Best Time to Drive from Highland to San Marcos

Right now (5:50 pm PDT): about 102 minutes via I-215 South and I-15 South, usually 88 at this time.

Only 32% 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 Highland 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	81	96	97	96	90	85	85	85	86	91	97	94	91	84	79	78	77
Tue	81	101	102	102	92	85	84	85	86	89	93	94	97	88	79	77	76
Wed	80	99	98	99	91	84	84	85	86	89	93	93	97	87	79	78	77
Thu	80	99	98	98	91	84	84	85	86	89	96	95	100	88	80	78	77
Fri	77	86	91	97	89	86	86	89	94	99	99	98	99	89	83	78	77
Sat	77	77	77	78	81	84	88	90	92	90	89	87	84	83	80	78	77
Sun	77	77	77	77	79	80	83	86	87	84	83	82	81	82	81	81	77

About this drive

On weekdays the 83-mile drive from Highland to San Marcos (via I-215 South and I-15 South) usually takes as little as 76 minutes and up to 103 minutes, when leaving around 7:30 am on Tuesdays. The fastest times to leave are before 5:30 am or after 6:30 pm. Midday (11 am to 2 pm) it takes about 87 minutes. On weekends it is slowest around 1 pm on Saturdays (92 minutes).

About 75 miles of it is freeway, where times follow typical and live traffic from our sensors, and about 8 miles surface streets (10 to 14 minutes on weekdays), estimated from how jammed the freeways around them are at that time. Drive times are measured from central Highland 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 Highland to San Marcos?

On weekdays, leave before 5:30 am or after 6:30 pm. The drive usually takes about 76 minutes then, versus up to 103 minutes at the worst times.

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

The 83-mile drive usually takes 76 to 103 minutes on weekdays, depending on when you leave, and about 87 minutes midday.

When is traffic worst from Highland to San Marcos?

Leaving around 7:30 am on Tuesdays is usually slowest, about 103 minutes.

Freeways on this drive

I-215 South in Inland Empire (40 miles) · I-15 South in San Diego (14 miles) · I-15 South in Inland Empire (10 miles) · I-10 West in Inland Empire (5 miles) · I-210 East in Inland Empire (3 miles) · SR-60 East in Inland Empire (2 miles)

Inland Empire traffic right now · Inland Empire traffic tomorrow · San Diego traffic right now · San Diego traffic tomorrow

More drives

San Marcos to Highland (return trip) · Highland to Los Angeles · Highland to Long Beach · Highland to Anaheim · Highland to Riverside · Highland to Santa Ana · Highland to Irvine · Highland to Fontana · Highland to Moreno Valley · Highland to Huntington Beach · Highland to Glendale · Highland to Oceanside

Open the live traffic map →

Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	81	96	97	96	90	85	85	85	86	91	97	94	91	84	79	78	77
Tue	81	101	102	102	92	85	84	85	86	89	93	94	97	88	79	77	76
Wed	80	99	98	99	91	84	84	85	86	89	93	93	97	87	79	78	77
Thu	80	99	98	98	91	84	84	85	86	89	96	95	100	88	80	78	77
Fri	77	86	91	97	89	86	86	89	94	99	99	98	99	89	83	78	77
Sat	77	77	77	78	81	84	88	90	92	90	89	87	84	83	80	78	77
Sun	77	77	77	77	79	80	83	86	87	84	83	82	81	82	81	81	77

Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	81	96	97	96	90	85	85	85	86	91	97	94	91	84	79	78	77
Tue	81	101	102	102	92	85	84	85	86	89	93	94	97	88	79	77	76
Wed	80	99	98	99	91	84	84	85	86	89	93	93	97	87	79	78	77
Thu	80	99	98	98	91	84	84	85	86	89	96	95	100	88	80	78	77
Fri	77	86	91	97	89	86	86	89	94	99	99	98	99	89	83	78	77
Sat	77	77	77	78	81	84	88	90	92	90	89	87	84	83	80	78	77
Sun	77	77	77	77	79	80	83	86	87	84	83	82	81	82	81	81	77

Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	81	96	97	96	90	85	85	85	86	91	97	94	91	84	79	78	77
Tue	81	101	102	102	92	85	84	85	86	89	93	94	97	88	79	77	76
Wed	80	99	98	99	91	84	84	85	86	89	93	93	97	87	79	78	77
Thu	80	99	98	98	91	84	84	85	86	89	96	95	100	88	80	78	77
Fri	77	86	91	97	89	86	86	89	94	99	99	98	99	89	83	78	77
Sat	77	77	77	78	81	84	88	90	92	90	89	87	84	83	80	78	77
Sun	77	77	77	77	79	80	83	86	87	84	83	82	81	82	81	81	77