[PAR] [TLE] Beijing Capital International Airport [SEP] Beijing Capital International Airport (IATA: PEK, ICAO: ZBAA) is the main international airport serving Beijing.  It is located 32 km northeast of Beijing's city center, in an enclave of Chaoyang District and the surroundings of that enclave in suburban Shunyi District.  The airport is owned and operated by the Beijing Capital International Airport Company Limited, a state-controlled company.  The airport's IATA Airport code, PEK, is based on the city's former romanized name, Peking. [PAR] [TLE] 2nd Airport Expressway [SEP] The 2nd Airport Expressway (), officially numbered S51, is a toll expressway that connects eastern Beijing with Terminal 3 of Beijing Capital International Airport.  It opened on February 29, 2008, just prior to the 2008 Beijing Olympics.  It runs for 11.5 km from Yaojiayuan Road in Chaoyang District to the terminal.
[PAR] [TLE] Beijing Capital International Airport [ SEP ] Beijing Capital International Airport ( IATA : PEK , ICAO : ZBAA ) is the main international airport serving Beijing . It is located 32 km northeast of Beijing 's city center , in an enclave of Chaoyang District and the surroundings of that enclave in suburban Shunyi District . The airport is owned and operated by the Beijing Capital International Airport Company Limited , a state - controlled company . The airport 's IATA Airport code , PEK , is based on the city 's former romanized name , Peking . [PAR] [TLE] 2nd Airport Expressway [ SEP ] The 2nd Airport Expressway ( ) , officially numbered S51 , is a toll expressway that connects eastern Beijing with Terminal 3 of Beijing Capital International Airport . It opened on February 29 , 2008 , just prior to the 2008 Beijing Olympics . It runs for 11.5 km from Yaojiayuan Road in Chaoyang District to the terminal .
Which expressway connects eastern Beijing with the airport located 32 km northeast of Beijing's city center?
Which expressway connects eastern Beijing with the airport located 32 km northeast of Beijing 's city center ?
The 2nd Airport Expressway
The 2nd Airport Expressway