Sioux City Traffic Cameras
39 live traffic cameras around Sioux City, Iowa, straight from the state Department of Transportation. See what the roads look like right now before you leave.
- Cameras
- 39
- Live video
- 39
Main roads in Sioux City
Live camera views in Sioux City
More cameras around Sioux City
About the Sioux City cameras
These are the official Iowa Department of Transportation cameras within about 18 km of downtown Sioux City. They are the same feeds the state publishes, gathered here so you can check the whole metro area at once instead of one camera at a time.
Other cities in Iowa
Driving in Sioux City
Roadze tracks 39 traffic cameras in and around Sioux City, Iowa — 39 of them stream live video, the rest publish a fresh photo every few minutes. They belong to the Iowa Department of Transportation and are the same feeds their own traffic operators watch.
Most of them sit on I-29 (25), US-20 (5), S Lewis (4) and Gordon Dr (3). If you only check one before heading out, make it the road you actually take.
Winter is what closes roads here: snow, ice and blowing snow from November through March. Plow cameras and pass cameras are the ones worth checking before a trip.
Cameras are public and free to watch — no account, no app. Each one shows what the road looks like right now, which is more useful than a traffic map when you want to know whether it is raining, whether the plows have been through, or whether that backup is an accident or just volume.
Every camera in Sioux City was checked today. 39 are listed as working. Roadze re-checks every camera daily against its transportation department, so a camera that goes dark disappears from this page instead of sitting here as a broken thumbnail.
Common questions
How many traffic cameras does Sioux City have?
Roadze lists 39 public traffic cameras for Sioux City. They all come from the transportation department that runs the road, and they are the same feeds those agencies publish.
Which roads have the most cameras in Sioux City?
I-29 (25), US-20 (5) and S Lewis (4). I-29 has the most of any road in Sioux City, which is why it is usually the fastest place to check before driving.
Are the Sioux City traffic cameras free to watch?
Yes. Every Sioux City camera is public and free, with no account, no app and no limit on how long you watch. Roadze puts them on one map so you do not have to know which agency runs which road.
When were the Sioux City cameras last checked?
On September 12, 2026. Every Sioux City camera is asked again on each check, and the ones that stop answering are taken off the list instead of being left as black thumbnails.