Ottawa paramedics rushed three people to hospital after a multi-vehicle crash on the eastbound lanes of Highway 417 at Moodie Drive.
The incident happened around 12:30 p.m., Wednesday, and had closed part of the highway.
An off-duty paramedic was the first one on the scene.
All lanes of the eastbound Highway 417 have since reopened.
Paramedics say all injuries suffered in the collision were minor. One other person was treated at the scene and released.