agency_id,agency_name,agency_url,agency_timezone
SMRT,SMRT,http://smrt.com.sg,Asia/Singapore
SBS,SBST,http://sbstransit.com.sg,Asia/Singapore
LTA,LTA,http://www.lta.gov.sg,Asia/Singapore
GAS,GAS,https://go-aheadsingapore.com,Asia/Singapore
TTS,TTS,https://towertransit.sg,Asia/Singapore
