What are examples of pipeline programs that core funds can support?

According to SAFETEA-LU language, States may use funds for "education [al] activities, including outreach, to develop interest and promote participation in surface transportation careers." This includes activities associated with preparing students for transportation careers, such as transportation-related internships, cooperative educational programs, activities to support universities and colleges, and scholarship programs (other than the Dwight David Eisenhower Transportation Fellowship Program, which is funded separately).