Sioux Falls to Des Moines Dashcam Drive | America’s Most Boring Road? Part 4

Join me for Part 4 of a four part dashcam journey from Sioux Falls, South Dakota, to Des Moines, Iowa. This interstate drive follows I-29 south into Iowa before continuing toward Des Moines. Interstate speeds can reach 80 mph in South Dakota, while the standard limit on rural Iowa interstates is 70 mph. Posted limits may vary near cities, construction zones, and changing road conditions. The vehicle is a 2019 Honda Accord Hybrid with the rear fully loaded for the journey. I filled up at Costco in Sioux Falls, where gasoline was $4.04 per gallon. Full trip fuel summary: Distance: 275 miles Average fuel economy: 35.5 MPG Estimated fuel used: 7.75 gallons Estimated fuel cost: $31.30 Metric fuel economy: Approximately 6.6 L/100 km This is natural front facing dashcam footage with road sounds and royalty free music. Bugs on the windshield, traffic, changing weather, and ordinary highway moments are left in whenever possible to preserve the real experience of the journey. Subscribe to State Line Drives to watch the next three parts and discover more real road trips across the United States. Filmed: August 2026 Route: Sioux Falls, South Dakota to Des Moines, Iowa Vehicle: 2019 Honda Accord Hybrid #Dashcam #RoadTrip #Interstate29