The MRT Blue Line is a rapid transit line in Bangkok, Thailand. It is part of the Bangkok Mass Transit System and connects various key areas, making it easier for residents and tourists to travel around the city. The line spans approximately 27 kilometers and has 30 stations, including important stops like Chatuchak Park and Bang Sue. Opened in 2004, the MRT Blue Line has undergone several extensions to improve accessibility. It operates from early morning until midnight, providing a reliable transportation option. The line is known for its efficiency and cleanliness, contributing to the reduction of traffic congestion in the bustling city.