In July 2018, the new Raleigh Union Station (RUS) opened for business in the Warehouse District of downtown Raleigh to address forecasted population growth and the operational need for expanded service capabilities. The Americans with Disabilities Act (ADA) requires that railway platforms be easily accessible and usable for all individuals, including those with disabilities, with the stipulation that passenger platform gaps be a maximum of 3 inches (75mm). The North Carolina Department of Transportation (NCDOT) needed to identify a platform gap filler product that meets ADA requirements and suitable for use at RUS. This project identifies the optimal platform gap filler solution for high platform rail stations in North Carolina and introduces a documentation process necessary to implement the recommended gap filler solution. After extensive research, the platform gap filler product developed by Delkor Rail was selected as the recommended product for RUS and other NC high platform rail stations. In addition to identifying the optimal platform gap filler solution for RUS and NC, the state’s first Gap Safety Management Plan was developed through this project. Ultimately, the results of this project will enable the NCDOT Rail Division to continue to grow the state’s rail system