Traveling from Taibao to Houlong is serviced primarily by the Taiwan Railway Administration (TRA), utilizing the local commuter trains, specifically the Tzuchiang and Puyuma Express. The Tzuchiang trains operate at speeds up to 110 km/h (68 mph) and take approximately 45 minutes to cover the distance, making several stops along the way, allowing passengers to access various suburban areas. The Puyuma Express is faster, reaching speeds of up to 130 km/h (81 mph) and providing a more direct route with fewer stops, completing the journey in about 35-40 minutes.
Both train services offer comfortable seating and air conditioning, catering to both commuters and travelers. The Tzuchiang train is ideal for those who prefer a slower pace with more access points, while the Puyuma Express is suited for those who prioritize speed with a streamlined route.