SR-57 South Traffic in Orange County

As of 2:45 pm PDT, SR-57 South in Orange County is averaging 59 mph across 30 sensors, 5 mph faster than usual for this time. The slowest stretch is near Nutwood at 29 mph (usually 26 mph). 1 sensor reports stop-and-go traffic under 30 mph.

Open the live map of SR-57 South →

Is SR-57 South moving right now?

Slow stretches as of 2:45 pm PDT, and why:

Near Nutwood: 29 mph, likely the usual rush-hour slowdown here (usually 26 mph at this time).
Near Yorba Li2: 33 mph, likely the usual rush-hour slowdown here (usually 35 mph at this time).

Earlier in the last 24 hours

1:15 pm: Traffic Hazard, Sr57 S / Orangethorpe Ave Ofr
1:15 pm: Traffic Hazard, Sr57 S / Orangethorpe Ave Ofr
11:10 am: Traffic Hazard, Sr57 S / Imperial Hwy E Onr
11:10 am: Traffic Hazard, Sr57 S / Imperial Hwy E Onr
10:00 am: Traffic Hazard, Sr57 S / Lincoln
10:00 am: Traffic Hazard, Sr57 S / Lincoln
8:55 am: Trfc Collision-Unkn Inj, Sr57 S To / Sr22 W Con
8:55 am: Trfc Collision-Unkn Inj, Sr57 S To / Sr22 W Con

Best time to drive SR-57 South ("the 57")

Traffic is usually worst on Tuesday around 8 am (about 43 mph). On weekdays the morning slowdown peaks around 8 am (43 mph on Tuesdays) and the evening slowdown around 4 pm (50 mph on Tuesdays). Midday (10 am to 2 pm) averages 56 mph. On weekends it is slowest on Saturdays around 12 pm (56 mph).

Typical average speed (mph) on SR-57 South in Orange County, by day and hour (local time)
Day	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	70	57	47	46	51	58	61	60	57	57	56	54	55	61	67	68	69
Tue	70	53	43	43	50	56	55	56	56	56	53	50	51	58	67	68	69
Wed	70	54	43	43	48	52	55	54	57	56	53	51	51	57	65	68	69
Thu	69	55	45	46	51	54	53	54	54	58	54	51	52	59	66	68	69
Fri	69	56	50	50	53	55	57	57	57	54	54	53	53	56	65	68	69
Sat	69	68	66	65	61	59	58	56	57	57	57	58	58	60	67	67	68
Sun	69	69	69	67	65	63	60	58	58	58	57	61	63	65	66	65	69

Averages of every 5-minute reading we have recorded at this time of the week. Colors match the live map.

Questions

Why is SR-57 South slow right now?

Near Nutwood: 29 mph, likely the usual rush-hour slowdown here (usually 26 mph at this time). Near Yorba Li2: 33 mph, likely the usual rush-hour slowdown here (usually 35 mph at this time).

When is traffic worst on SR-57 South in Orange County?

Traffic on SR-57 South is usually worst on Tuesday around 8 am (about 43 mph).

What is the best time to drive SR-57 South in Orange County?

On weekdays, avoid around 8 am (43 mph on Tuesdays) and around 4 pm (50 mph on Tuesdays). Midday (10 am to 2 pm) averages 56 mph, and early mornings and late evenings are fastest.

Is SR-57 South busy right now?

Drives that use SR-57 South

Best times to leave for these trips, from typical traffic on SR-57 South and the roads around it:

Chino Hills to Long Beach · Rowland Heights to Long Beach · Fontana to Long Beach · Fontana to Garden Grove · Diamond Bar to Long Beach · Fontana to Westminster · San Dimas to Long Beach · Rancho Cucamonga to Westminster · Ontario to Westminster · Pomona to Westminster

Plan ahead: Orange County traffic tomorrow · Christmas traffic · Fourth Of July traffic · Labor Day traffic · Memorial Day traffic · Is Orange County traffic getting worse? · Traffic estimator

Other freeways in Orange County

SR-1 North · SR-1 South · I-5 North · I-5 South · I-15 North · I-15 South · SR-22 East · SR-22 West · SR-55 North · SR-55 South · SR-57 North · SR-71 North · SR-71 South · SR-73 North · SR-73 South · SR-74 East · SR-91 East · SR-91 West · SR-133 North · SR-133 South · SR-142 East · SR-142 West · SR-241 North · SR-241 South · SR-261 North · SR-261 South · I-405 North · I-405 South · I-605 North · I-605 South

Day	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	70	57	47	46	51	58	61	60	57	57	56	54	55	61	67	68	69
Tue	70	53	43	43	50	56	55	56	56	56	53	50	51	58	67	68	69
Wed	70	54	43	43	48	52	55	54	57	56	53	51	51	57	65	68	69
Thu	69	55	45	46	51	54	53	54	54	58	54	51	52	59	66	68	69
Fri	69	56	50	50	53	55	57	57	57	54	54	53	53	56	65	68	69
Sat	69	68	66	65	61	59	58	56	57	57	57	58	58	60	67	67	68
Sun	69	69	69	67	65	63	60	58	58	58	57	61	63	65	66	65	69

Day	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	70	57	47	46	51	58	61	60	57	57	56	54	55	61	67	68	69
Tue	70	53	43	43	50	56	55	56	56	56	53	50	51	58	67	68	69
Wed	70	54	43	43	48	52	55	54	57	56	53	51	51	57	65	68	69
Thu	69	55	45	46	51	54	53	54	54	58	54	51	52	59	66	68	69
Fri	69	56	50	50	53	55	57	57	57	54	54	53	53	56	65	68	69
Sat	69	68	66	65	61	59	58	56	57	57	57	58	58	60	67	67	68
Sun	69	69	69	67	65	63	60	58	58	58	57	61	63	65	66	65	69

Day	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm
Mon	70	57	47	46	51	58	61	60	57	57	56	54	55	61	67	68	69
Tue	70	53	43	43	50	56	55	56	56	56	53	50	51	58	67	68	69
Wed	70	54	43	43	48	52	55	54	57	56	53	51	51	57	65	68	69
Thu	69	55	45	46	51	54	53	54	54	58	54	51	52	59	66	68	69
Fri	69	56	50	50	53	55	57	57	57	54	54	53	53	56	65	68	69
Sat	69	68	66	65	61	59	58	56	57	57	57	58	58	60	67	67	68
Sun	69	69	69	67	65	63	60	58	58	58	57	61	63	65	66	65	69