<p>Two 15-year-old girls riding an e-bike were injured, one critically, in a crash Tuesday night in suburban Libertyville. </p><p>Around 9:10 p.m., a man driving a gray Chevrolet Blazer northbound on Milwaukee Avenue was crossing Winchester Road on a green light when he collided with an electronic bike that was crossing Milwaukee Avenue just north of the intersection, Libertyville police said. </p><p>Both girls aboard the e-bike were taken to Advocate Condell Medical Center.