This report providers an updated and expanded analysis of options for the Oakland Airport Connector. The options studied consist of No Action (retain existing AirBART service), Rapid Bus, Full Bus Rapid Transit (BRT), and Automated Guideway Transit (AGT). The Rapid Bus and Full BRT configurations analyzed in this report have not been studied previously and incorporate information about BRT service that was not available at the time the Final Environmental Impact Report/Final Environment Impact Statement (FEIR/FEIS) for the Oakland Airport Connector was completed in 2002. In addition, the report updates information for the No Action and AGT options based on the most up-to-date data available.