The firm was contracted by BART to provide final plans, specifications, and a cost estimate for a new 1,000-stall parking lot and 1,900-LF of access road near Hillcrest Avenue in Antioch. The proposed improvements encompassed the construction of the BART parking lot on a 200-acre site and a City of Antioch public roadway (Slatten Ranch Road). The project included the design of civil, landscape, structural, and lighting facilities. The project was designed in compliance with BART Facility Standards, ADA accessibility guidelines, and RWQCB and C.3 requirements (Storm Water Control Plan and SWPPP). The project incorporated sustainable practices including renewable energy with a 1.96 MW carport photovoltaic system, LED lighting, stormwater infiltration and detention, and drought-tolerant landscaping. The firm also coordinated with Caltrans regarding the interchange design, roadway alignment, permitting, and SWPPP.