Traffic Predict
SR-237 East Traffic in Bay Area
As of 2:45 pm PDT, SR-237 East in the San Francisco Bay Area is averaging 40 mph across 5 sensors, about normal for this time. The slowest stretch is near N First St at 23 mph (usually 27 mph). 1 sensor reports stop-and-go traffic under 30 mph.
Open the live map of SR-237 East →
Is SR-237 East moving right now?
Slow stretches as of 2:45 pm PDT, and why:
- Near N First St: 23 mph, likely the usual rush-hour slowdown here (usually 27 mph at this time).
Earlier in the last 24 hours
- 7:45 pm: Trfc Collision-Minor Inj, Sr237 E / Zanker Rd Ofr
- 7:10 pm: CZP-Assist with Construction, SR237 E / ZANKER RD OFR
Best time to drive SR-237 East
Traffic is usually worst on Wednesday around 5 pm (about 15 mph). On weekdays the morning slowdown peaks around 9 am (51 mph on Tuesdays) and the evening slowdown around 5 pm (15 mph on Wednesdays). Midday (10 am to 2 pm) averages 59 mph. On weekends it is slowest on Sundays around 5 pm (62 mph).
| Day | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mon | 67 | 66 | 64 | 62 | 61 | 61 | 61 | 61 | 59 | 46 | 38 | 33 | 33 | 44 | 59 | 63 | 62 |
| Tue | 67 | 65 | 60 | 53 | 51 | 56 | 57 | 59 | 59 | 45 | 31 | 22 | 17 | 26 | 42 | 58 | 67 |
| Wed | 67 | 66 | 65 | 62 | 61 | 61 | 61 | 61 | 58 | 40 | 23 | 19 | 15 | 22 | 43 | 61 | 67 |
| Thu | 67 | 66 | 65 | 62 | 61 | 61 | 61 | 61 | 55 | 39 | 23 | 18 | 15 | 25 | 43 | 59 | 67 |
| Fri | 66 | 65 | 61 | 60 | 60 | 60 | 61 | 61 | 55 | 44 | 41 | 39 | 39 | 46 | 55 | 59 | 66 |
| Sat | 67 | 67 | 67 | 67 | 67 | 65 | 64 | 63 | 63 | 63 | 63 | 63 | 63 | 63 | 64 | 64 | 67 |
| Sun | 66 | 67 | 67 | 67 | 67 | 66 | 64 | 64 | 64 | 64 | 64 | 63 | 62 | 64 | 63 | 64 | 67 |
Averages of every 5-minute reading we have recorded at this time of the week. Colors match the live map.
Questions
Why is SR-237 East slow right now?
Near N First St: 23 mph, likely the usual rush-hour slowdown here (usually 27 mph at this time).
When is traffic worst on SR-237 East in Bay Area?
Traffic on SR-237 East is usually worst on Wednesday around 5 pm (about 15 mph).
What is the best time to drive SR-237 East in Bay Area?
On weekdays, avoid around 9 am (51 mph on Tuesdays) and around 5 pm (15 mph on Wednesdays). Midday (10 am to 2 pm) averages 59 mph, and early mornings and late evenings are fastest.
Is SR-237 East busy right now?
As of 2:45 pm PDT, SR-237 East in the San Francisco Bay Area is averaging 40 mph across 5 sensors, about normal for this time. The slowest stretch is near N First St at 23 mph (usually 27 mph). 1 sensor reports stop-and-go traffic under 30 mph.
Drives that use SR-237 East
Best times to leave for these trips, from typical traffic on SR-237 East and the roads around it:
Sunnyvale to Modesto · Sunnyvale to Stockton · Sunnyvale to Concord · Sunnyvale to Antioch · Sunnyvale to Fairfield · Sunnyvale to Vacaville · Palo Alto to Pleasanton · Mountain View to Fremont · Mountain View to Walnut Creek · Mountain View to Pleasanton
Plan ahead: Bay Area traffic tomorrow · Christmas traffic · Fourth Of July traffic · Labor Day traffic · Memorial Day traffic · Is Bay Area traffic getting worse? · Traffic estimator
Other freeways in Bay Area
SR-1 North · SR-1 South · SR-4 East · SR-4 West · I-5 North · I-5 South · SR-12 East · SR-12 West · SR-17 North · SR-17 South · SR-24 East · SR-24 West · SR-25 North · SR-25 South · SR-29 South · SR-37 East · SR-37 West · I-80 East · I-80 West · SR-84 North · SR-84 South · SR-85 North · SR-85 South · SR-87 North · SR-87 South · SR-92 East · SR-92 West · SR-99 North · SR-99 South · US-101 North · US-101 South · SR-120 East · SR-120 West · SR-132 East · SR-132 West · I-205 East · I-205 West · SR-237 West · I-238 North · I-238 South · SR-242 North · SR-242 South · I-280 North · I-280 South · I-580 East · I-580 West · I-680 North · I-680 South · I-880 North · I-880 South · I-980 East · I-980 West