Jean Sweeney Open Space Park Phase A is the second phase of development for a unique 27-acre community park in the heart of Alameda. Phase A includes park amenities such as community gathering areas, a large nature playground, a restroom, and a picnic pavilion overlooking a low-water use lawn area, as well as new landscape planting, including a diverse variety of shrubs, grasses, and trees. The first phase of the project development was also ReScape rated and included the construction of a 0.65 mile class I bike and pedestrian trail called the Cross Alameda Trail through Jean Sweeney Open Space Park. Both projects opened to the public in 2018.