Traffic Predict

US-20 West Traffic in Sioux City

As of 4:45 pm CDT, US-20 West in Sioux City is averaging 68 mph across 5 sensors, about normal for this time.

Open the live map of US-20 West →

Is US-20 West moving right now?

Yes. No stretch of US-20 West in Sioux City is under 40 mph right now (as of 4:45 pm CDT).

Best time to drive US-20 West

Traffic is usually worst on Monday around 9 am (about 66 mph). On weekdays the morning slowdown peaks around 9 am (66 mph on Mondays) and the evening slowdown around 7 pm (66 mph on Thursdays). Midday (10 am to 2 pm) averages 68 mph. On weekends it is slowest on Saturdays around 7 pm (67 mph).

Typical average speed (mph) on US-20 West in Sioux City, by day and hour (local time)
Day5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm
Mon–68676766–––––69–––––67
Tue6969696969686868686869696968686868
Wed69696969686868686868–6969–686767
Thu––––––686768–68696868666867
Fri6868696968686868686869686868676767
Sat6869686969686868686868686868676767
Sun6867676868686868686969696968676868

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 US-20 West in Sioux City?

Traffic on US-20 West is usually worst on Monday around 9 am (about 66 mph).

What is the best time to drive US-20 West in Sioux City?

On weekdays, avoid around 9 am (66 mph on Mondays) and around 7 pm (66 mph on Thursdays). Midday (10 am to 2 pm) averages 68 mph, and early mornings and late evenings are fastest.

Is US-20 West busy right now?

As of 4:45 pm CDT, US-20 West in Sioux City is averaging 68 mph across 5 sensors, about normal for this time.

Plan ahead: Sioux City traffic tomorrow · Traffic estimator

Other freeways in Sioux City

US-20 East · I-29 North · I-29 South