The Brisbane Baylands is a parcel of land in Brisbane, just south of the San Francisco border. There have been several proposals to develop the site, which was previously used as a railyard and a municipal landfill; historical uses have led to contaminated soil, polluted stormwater runoff, and potential buried toxic waste. None of the present proposals have been approved by Brisbane's city council. The approximately triangular site is oriented primarily north–south and is bounded by Bayshore Boulevard to the west, the Bayshore Freeway to the east, and the San Francisco–San Mateo County line to the north; it includes Brisbane Lagoon as the southernmost extent, although no development is planned for the lagoon. The primary road through the site is Tunnel Avenue, running north–south. Commuter rail service is provided by Caltrain through the middle of the site, parallel to Tunnel and U.S. 101; the Muni Metro T Third line provides light rail service to San Francisco from the northwest border of the site. Historical uses The San Francisco Bay shoreline was just east of Bayshore Highway (which is now Bayshore Boulevard); debris from the 1906 San Francisco earthquake and fill taken from the construction of the Bayshore Cutoff, which opened in 1907, were used to fill a portion of the Bay west of the railroad tracks and east of Bayshore Highway, creating a classification yard for Southern Pacific. San Francisco's municipal landfill was in operation from 1932 to 1967, filling in the portion of Brisbane Lagoon east of the tracks and west of U.S. 101. U.S. 101 runs along the current shoreline. Brisbane Baylands concept plans The Brisbane Baylands site is owned by Universal Paragon Corporation (UPC). The site is being planned for significant regional transportation improvements as analyzed in the Bi-County Transportation Study, including a multi-modal transit station at the station, connecting Caltrain, an extended Muni Metro T Third Street train, the planned Geneva-Harney bus rapid transit, and multiple bus routes operated by Muni and SamTrans. Geneva Avenue, which currently dead-ends onto Bayshore Boulevard, would be extended across the width of the Baylands and connected to Harney Way. The earliest plan, later designated the Developer-Sponsored Plan (DSP), was submitted by UPC in 2005 and updated significantly in 2011. Contemporaneously, the City of Brisbane began developing an alternative in 2009 with input from residents, designated the Community Proposed Plan (CPP). The group called the Committee for Renewable Energy in the