The Surface Transportation Program (STP) is a federal initiative in the United States that provides funding for various transportation projects. It focuses on improving and maintaining roads, bridges, and transit systems, ensuring safe and efficient travel for all users. The program allows states and local governments to allocate funds based on their specific transportation needs. STP funding can be used for a wide range of projects, including highway construction, pedestrian facilities, and bicycle paths. It aims to enhance the overall transportation infrastructure, supporting economic growth and improving access to essential services for communities across the nation.