Traffic Predict

I-680 South Traffic in Bay Area

As of 9:45 am PDT, I-680 South in the San Francisco Bay Area is averaging 66 mph across 118 sensors, about normal for this time.

Open the live map of I-680 South →

Is I-680 South moving right now?

Yes. No stretch of I-680 South in Bay Area is under 40 mph right now (as of 9:45 am PDT).

Earlier in the last 24 hours

Best time to drive I-680 South

Traffic is usually worst on Tuesday around 8 am (about 51 mph). On weekdays the morning slowdown peaks around 8 am (51 mph on Tuesdays) and the evening slowdown around 5 pm (60 mph on Thursdays). Midday (10 am to 2 pm) averages 62 mph. On weekends it is slowest on Saturdays around 4 pm (63 mph).

Typical average speed (mph) on I-680 South in Bay Area, by day and hour (local time)
Day5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm
Mon6961575557606162626363646366676768
Tue6961555153586163636363626165676768
Wed6961555255586163636362626165686768
Thu6961555254596263636362616064676767
Fri6963616062636363636362616164676768
Sat6868686867656564646464636465676768
Sun6868686868666564646464646465666668

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

Questions

When is traffic worst on I-680 South in Bay Area?

Traffic on I-680 South is usually worst on Tuesday around 8 am (about 51 mph).

What is the best time to drive I-680 South in Bay Area?

On weekdays, avoid around 8 am (51 mph on Tuesdays) and around 5 pm (60 mph on Thursdays). Midday (10 am to 2 pm) averages 62 mph, and early mornings and late evenings are fastest.

Is I-680 South busy right now?

As of 9:45 am PDT, I-680 South in the San Francisco Bay Area is averaging 66 mph across 118 sensors, about normal for this time.

Drives that use I-680 South

Best times to leave for these trips, from typical traffic on I-680 South and the roads around it:

Fairfield to San Jose · Napa to San Jose · Vallejo to San Jose · Antioch to San Jose · Concord to San Jose · Walnut Creek to San Jose · Walnut Creek to SJC · Walnut Creek to Mountain View · Walnut Creek to Santa Clara · Walnut Creek to Fremont

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 East · 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-880 North · I-880 South · I-980 East · I-980 West