How the Iowa DOT determines road conditions

IOWA WEATHER FORECAST: Winter storm moving into Iowa this week

511 How-To: Winter road condition report details

Iowa weather update: Winter storm will bring snow, sleet and rain to Iowa today

Iowa weather: Update on Saturday morning road conditions

What are road conditions in central Iowa looking like?

Dangerous cold, road conditions in Iowa

Iowa DOT Traffic Management Center team works around the clock to combat winter weather

Iowa road conditions update

Road conditions deteriorating rapidly around the metro as snow continues

Media Response Winter Weather Webinar - Iowa DOT

Local 5 takes a look at Thursday night road conditions inside DOT snow plow

What you need to know if you must drive during winter weather

The latest road conditions in Iowa amid blizzard conditions

Multiple crashes reported across Iowa during winter storm

Iowa State Patrol responded to 800 calls Thursday amid 'treacherous road conditions'

Central Iowa can expect much more snow Friday

Winter Storm Brings Blinding Snow, Tough Travel Conditions To Iowa

Iowa weather update: Blizzard conditions have been reported across northern Iowa

Behind the scenes: Here's how Iowa DOT tracks treacherous roads