; public-private partnerships; data science; information and communications technologies; and social, behavioral and economic sciences; (2) shall be selected solely on the basis of established records of distinguished service; (3) shall not be employees of the Federal Government; and (4) shall represent multiple surface transportation modes and disciplines of legacy and emerging technologies, materials, and processes. (e) Report The advisory board established in this section shall make publicly available a biennial report of recommendations made by the advisory board to the Secretary and the Assistant Secretary for Research and Technology and any such additional reports the advisory board deems necessary. 213. Transportation research and development 5-year strategic plan Section 6503 of title 49, United States Code, is amended— (1) in subsection (a), by striking The Secretary and inserting For the period of fiscal years 2017 through 2021, and for each 5-year period thereafter, the Secretary ; (2) in subsection (c)(1), by amending subparagraph (F) to read as follows: (F) developing and maintaining a diverse workforce in transportation sectors; ; and (3) in subsection (d), by striking not later than December 31, 2016, and inserting not later than December 31, 2021, .