Taiwan High Speed Rail /Local/assaabloyCOMHK/Reference/Transportation/Taiwan%20High%20Speed%20Rail/Taiwan%20High%20Speed%20Rail%20_1.jpg Challenge Taiwan High Speed Rail (abbreviated THSR or HSR) is a high-speed rail line that runs approximately 349.5 km (217 mi), along the west coast of Taiwan, from the national capital Taipei to the southern city of Kaohsiung. Solution