This document provides an overview of the GCC Railway project which plans to link the six Gulf Cooperation Council nations of Kuwait, Bahrain, Qatar, Oman, United Arab Emirates, and Saudi Arabia through a 2,177km regional railway network. The presentation outlines the planning, development, construction progress to date, and future development plans for the project which aims to be fully operational by 2018. Technical challenges include building the network through desert environments and mountainous regions while connecting various countries' internal rail projects.