The service, run by a company called Family Transport, carries about 60,000 passengers each day.
[2] On 25 February 2022, an extension of the old route was opened, with 12 modern, electric boats running from Wat Sriboonreung to the Min Buri district office.
The service runs between Pom Prap Sattru Phai and Min Buri districts in Bangkok.
[4] The Pratunam pier in the Pathum Wan–Ratchathewi districts is a transfer station where passengers change between the western line, which ends at Wat Saket, and the eastern line, which ends at the National Institute of Development Administration (NIDA).
Boats pass the Watthana and Huai Khwang districts, running parallel to Phetchaburi Road.