The document is a letter from Move San Diego to the SANDAG Board of Directors in support of the 2050 Regional Bicycle Plan. The letter summarizes that the plan proposes a 515 mile regional bicycle network to improve health, mobility, and sustainability in the region. It urges SANDAG to fund enhancement and maintenance of the expansive bike network, as investing in sustainable transportation identified in the plan will more than double returns on healthy communities and quality of life. The letter also encourages SANDAG to fully consider the U.S. Transportation Secretary's recommendations to treat walking and biking equally and set mode share targets for non-motorized transportation.