 Within Tijuana there are freeways and other roads, and buses, but no passenger rail.Local public transportation in Tijuana is run by semiprivate companies, and has one of the most complex, or perhaps unorganized networks.The Tijuana International Airport (General Abelardo L. Rodríguez IA) is the city's main airport, one of the busiest in Mexico, and serves eleven airlines with destinations across Mexico and Shanghai, China.