Firefighters put out a 1.6-acre brush fire Saturday that started alongside the 241 Toll Road in Orange.
The fire was reported at a half-acre at 2:03 p.m. Saturday on the northbound state Route 241 Toll Road near Santiago Canyon Road, according to the Orange County Fire Authority.
At 2:39 p.m., the OCFA reported that forward progress had been stopped. Fire officials said the fire consumed 1.6 acres but did not damage any structures.
One firefighter suffered minor injuries, fire officials said.
The cause was under investigation.
The California Highway Patrol issued a Sigalert at 2:38 p.m. shutting down both sides of the toll road through the area.
The No. 1 lane of the northbound 241 at Santiago Canyon Road was reopened at 3:15 p.m. and all southbound lanes were open, the CHP reported. The northbound No. 2 remained closed until firefighters put out hot spots.