Worked on the usdot-fhwa-OPS/V2X-Hub repository, focusing exclusively on enhancing project documentation over a two-month period. Delivered two documentation features using Markdown, including updates that established SPAT MIB support and clarified the V2I Hub Interface Control Document. These changes improved integration points and onboarding processes, supporting downstream development and interoperability without requiring code modifications. Additionally, introduced a dedicated support section in the README, providing direct contact information to streamline user assistance and formalize support channels. The work emphasized governance, traceability, and user experience, ensuring that technical documentation remained accessible, accurate, and aligned with evolving project requirements.