Ada County Highway District, in Boise, Idaho is now accepting applications for:    Sr. Transportation Planner: Conduct the District’s planning and programming efforts, including outreach to area agencies and the general public and performs other job-related duties as required. Responsible for the District’s project development process, including initial project scope definition and budget, concept design, coordination with area agencies and prioritization. Manage appropriate planning projects, including but not limited to scoping, budgeting, consultant selection and oversight, public outreach, and presentation before the public and elected officials.  Serve as liaison to agency partners, including weekly night meetings. Participate on multi-disciplinary project t