A Honolulu police solo bike officer was injured when his motorcycle was struck on the H-1 freeway in the westbound direction near the Waimalu offramp. It happened at 4:18 a.m. Thursday. The officer was transported to a trauma center in good condition. The woman driver of the vehicle that hit the officer was stopped near the Waipahu offramp moments after the crash and arrested on suspicion of driving under the influence. She also faces possible negligent injury charges.