The Transportation Alternatives Program (TAP) aims to enhance community safety and accessibility through funding for various transportation projects related to recreation and safe routes to school. TAP funds, which constitute 2% of the MAP-21 funding, support eligible projects that involve non-motorized transport and community improvements, while also allowing for flexibility in funding transfer among federal programs. Project eligibility requires that they relate to surface transportation, be sponsored by eligible entities, and go through a competitive selection process.