1. AASHTO Editor. (2018 August 17). “Finding the future workforce for state DOTs becoming tougher.” AASHTO Journal. Retrieved from https://aashtojournal.org/2018/08/17/finding-the-future-workforce-for-state-dots-becoming-tougher/.
2. Millennials in the Transportation Workforce
3. National Science Foundation (NSF) National Center for Science and Engineering Statistics. (2015). “Women Minorities and Persons with Disabilities in Science and Engineering.” NSF Data Files. Alexandria VA. Available at www.nsf.gov/statistics/2017/nsf17310/data.cfm.