Traffic predictor: live traffic, tomorrow’s forecast and drive times

Traffic Predict maps freeway speeds from thousands of road sensors, updated every 5 minutes. Drag the Now & ahead slider to see predicted traffic up to four hours from now, use Replay to watch any past hour in 5-minute steps, or pick a day and hour under Typical to predict traffic for a specific time. Crashes, closures and work zones are shown as they happen.

Traffic estimator: how long your drive will take for any day and departure time.

When should you leave? A week of drive times

How long West Covina to Santa Monica (34 miles) usually takes, by the day and hour you leave: green is as fast as it gets, red is rush hour. More about this drive.

Minutes from West Covina to Santa Monica by day and time you leave
Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	31	43	62	63	57	49	41	39	38	38	39	40	42	41	35	32	31
Tue	31	44	64	64	59	49	42	40	38	38	39	40	42	42	36	32	31
Wed	31	44	65	67	62	54	45	41	40	39	40	40	43	43	37	32	31
Thu	31	45	65	66	60	53	45	42	40	41	40	41	44	44	38	32	31
Fri	31	41	52	53	49	44	42	42	42	43	43	43	44	44	38	32	31
Sat	31	32	33	34	36	39	42	45	47	47	47	44	44	42	37	34	32
Sun	31	31	31	32	33	35	38	40	45	46	46	44	42	39	36	35	32

Other drives: Oakland to San Francisco · Escondido to San Diego · Framingham to Boston · JFK to Midtown Manhattan · Roseville to Sacramento

Will traffic be bad tomorrow?

Traffic forecast for tomorrow, Wednesday, October 7, from typical traffic for that day and time (holidays and incidents aren't included):

Los Angeles & Southern California: The worst time to leave is around 4:30 pm, when drives take about 71% longer than at quiet times; the morning peak is around 7:30 am (+55%). Traffic is lightest before 6 am and after 8:30 pm. West Covina to Santa Monica: about 31 min leaving at 4:30 am, 69 min at 7:30 am. Los Angeles traffic tomorrow, hour by hour →
San Diego: The worst time to leave is around 4:30 pm, when drives take about 72% longer than at quiet times; the morning peak is around 7:30 am (+56%). Traffic is lightest before 6 am and after 8 pm. Escondido to San Diego: about 30 min leaving at 9:30 pm, 45 min at 8 am. San Diego traffic tomorrow, hour by hour →
Bay Area: The worst time to leave is around 5 pm, when drives take about 72% longer than at quiet times; the morning peak is around 8 am (+61%). Traffic is lightest before 6 am and after 8 pm. Oakland to San Francisco: about 17 min leaving at 5 am, 32 min at 5:30 pm. Bay Area traffic tomorrow, hour by hour →
Sacramento: The worst time to leave is around 5 pm, when drives take about 60% longer than at quiet times; the morning peak is around 8 am (+42%). Traffic is lightest before 6 am and after 7 pm. Roseville to Sacramento: about 21 min leaving at 5:30 am, 35 min at 7:30 am. Sacramento traffic tomorrow, hour by hour →
New York City: The worst time to leave is around 4:30 pm, when drives take about 155% longer than at quiet times; the morning peak is around 8:30 am (+116%). Traffic is lightest before 5:30 am. JFK to Midtown Manhattan: about 39 min leaving at 4:30 am, 96 min at 9:30 am.
Boston: The worst time to leave is around 8:30 am, when drives take about 92% longer than at quiet times; the evening peak is around 4:30 pm (+91%). Traffic is lightest before 6 am. Framingham to Boston: about 21 min leaving at 5 am, 54 min at 8:30 am. Boston traffic tomorrow, hour by hour →

Use the traffic estimator for your own drive, any day and time.

Traffic by city

Best times to drive between cities: when to leave for the fastest trip, for hundreds of city pairs.

Traffic trend reports: is traffic getting worse where you live, and how much rain slows freeway traffic in each city.

Stadium and arena traffic: how much slower the freeways get on game days near Dodger Stadium, Angel Stadium, Petco Park and Oracle Park.

Each city page lists every freeway with its live speed and the best and worst times to drive it, based on every reading we have recorded. How Traffic Predict works.

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Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	31	43	62	63	57	49	41	39	38	38	39	40	42	41	35	32	31
Tue	31	44	64	64	59	49	42	40	38	38	39	40	42	42	36	32	31
Wed	31	44	65	67	62	54	45	41	40	39	40	40	43	43	37	32	31
Thu	31	45	65	66	60	53	45	42	40	41	40	41	44	44	38	32	31
Fri	31	41	52	53	49	44	42	42	42	43	43	43	44	44	38	32	31
Sat	31	32	33	34	36	39	42	45	47	47	47	44	44	42	37	34	32
Sun	31	31	31	32	33	35	38	40	45	46	46	44	42	39	36	35	32

Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	31	43	62	63	57	49	41	39	38	38	39	40	42	41	35	32	31
Tue	31	44	64	64	59	49	42	40	38	38	39	40	42	42	36	32	31
Wed	31	44	65	67	62	54	45	41	40	39	40	40	43	43	37	32	31
Thu	31	45	65	66	60	53	45	42	40	41	40	41	44	44	38	32	31
Fri	31	41	52	53	49	44	42	42	42	43	43	43	44	44	38	32	31
Sat	31	32	33	34	36	39	42	45	47	47	47	44	44	42	37	34	32
Sun	31	31	31	32	33	35	38	40	45	46	46	44	42	39	36	35	32

Leave	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	31	43	62	63	57	49	41	39	38	38	39	40	42	41	35	32	31
Tue	31	44	64	64	59	49	42	40	38	38	39	40	42	42	36	32	31
Wed	31	44	65	67	62	54	45	41	40	39	40	40	43	43	37	32	31
Thu	31	45	65	66	60	53	45	42	40	41	40	41	44	44	38	32	31
Fri	31	41	52	53	49	44	42	42	42	43	43	43	44	44	38	32	31
Sat	31	32	33	34	36	39	42	45	47	47	47	44	44	42	37	34	32
Sun	31	31	31	32	33	35	38	40	45	46	46	44	42	39	36	35	32