A significant traffic collision occurred today on the southbound on-ramp to State Route 73 (SR-73) at Macarthur Boulevard in Newport Beach, CA, leading to major traffic disruptions. The incident involved two vehicles, including a gray Mercedes van, which was confirmed to be drivable after the collision. One vehicle was towed from the scene.
As a result of the traffic incident, all lanes on the southbound on-ramp to SR-73 were temporarily closed, causing considerable delays and congestion in the area. Emergency services responded promptly with multiple units to manage traffic diversion and ensure scene control, directing vehicles off the main roadway to alleviate the backup.
Motorists experienced significant delays as traffic was diverted at Macarthur Boulevard, with all lanes halted for an extended period. The situation was further complicated by the need for a hard closure on the on-ramp, restricting access to southbound SR-73 from nearby intersections.
Drivers are advised to seek alternate routes and expect ongoing traffic disruptions as cleanup and scene management continue. Authorities are working diligently to restore normal traffic flow as quickly as possible. Updates will be provided as the situation develops.