ONTARIO >> A Caltrans worker was reportedly struck by a vehicle along the 10 freeway at Milliken Avenue this morning, according to California Highway Patrol reports.Caltrans spokeswoman Terry Kasinga, confirmed the report but would not give any details about the worker stating the organization does not release information about its employees. The incident took place just after 11:30 a.m. on the offramp, according to CHP reports, and prompted the closure of the No. 3 lane and a SigAlert. Paramedics were called to the scene. The CHP is investigating the incident.