PORTER RANCH – A 24-year-old man on a motorcycle crashed into a car turning left today, leaving the motorcyclist in critical condition, police said. The 2 p.m. collision happened at Tampa and Atlanta avenues, according to the Los Angeles Police Department’s Valley Traffic Division. The driver of a Honda Accord was turning left from Tampa onto Atlanta. The driver of the motorcycle, a 24-year-old from Northridge, was going north on Tampa and collided with the left-turning car. The motorcyclist was thrown from his bike and was hospitalized in critical condition, according to the Valley Traffic Division. The driver of the Honda sustained minor injuries. 160Want local news?Sign up for the Localist and stay informed Something went wrong. Please try again.subscribeCongratulations! You’re all set!