Four cars bumpered each other in the southbound lanes of State Route 347 this afternoon, causing a major backup of commuter traffic.
Maricopa Fire Department and Maricopa Police called it a minor accident.
Two people requested transportation to a hospital as a precaution but no serious injuries were reported, according to MFD.
The incident near the entrance to Rancho El Dorado and Cobblestone Farms is currently in a clean-up mode.