High Quality Content by WIKIPEDIA articles! The Los Angeles Department of Transportation, commonly referred to as LADOT, is an agency created by Los Angeles City Ordinance, and is governed by a citizen commission. The LADOT is best known for providing public transportation to the City of Los Angeles. It currently operates the second largest fleet in Los Angeles County next to LACMTA. It consist of over 300 vehicles, serving nearly 30 million passengers a year and operating over 800,000 hours.