KSRTC Perumbavoor Bus Depot was established in 1975 and the present bus terminal was built in 1980. At that time this terminal was the biggest bus terminal in Kerala. A fleet of Super Express, Super Fast, FP, LSFP, LS, Ordinary, Low Floor, A/C Low Floor busses are operated from this depot. Now the terminal serves as the Turn Around Terminal for the long distance busses in middle Kerala.