 Bus transportation is available through Biobus, a public transport bus line, operated by FESUR.This service provides transportation connecting Biotren Concepción Station to Carriel Sur airport (with stops in Concepción Downtown, Paicaví av., and Jorge Alessandri av.service road), and vice versa (with stops in Mall Plaza Trébol, Marina del Sol Casino, Paicaví av., and Concepción Downtown).