SAN CARLOS — A Redwood City man was killed Friday night in a hit-and-run collision after walking into the southbound lanes of Highway 101, according to the California Highway Patrol.

The victim was identified by the San Mateo County Coroner’s Office on Saturday as John Hannon, 45.

The crash was reported at 6:45 p.m. between Holly Street and Brittan Avenue, said CHP Officer Art Montiel. Officers found the victim lying in the collector road between the two roads. He was pronounced dead at the scene.

Montiel said the victim may have been consuming alcohol prior to walking onto the freeway.

The vehicle involved in the collision, a white 2014 Toyota Sienna, did not stop, but the driver later called police and was arrested on suspicion of felony hit and run, Montiel said. She was identified as Sharon Oo, 36, of Union City.

“She basically called our dispatch center and said she hit something,” Montiel said. “Unfortunately she did not remain at scene, so we arrested her.”

Two lanes of southbound Highway 101 and the off-ramps at Holly Street and Brittan Avenue were closed several hours for an investigation, resulting in heavy traffic through the area.

Anyone with information about the case can contact the CHP Redwood City field office at 650-369-6261.