Waterloo Interchange railway station is a dual-platform suburban railway station located in the Lower Hutt, New Zealand, suburb of Waterloo. The station is located on the Hutt Valley section section of the Wairarapa Line, 15.5 km (9.6 mi) north of Wellington, and is served by Tranz Metro on behalf of the Greater Wellington Regional Council. Trains stopping at Waterloo run to Wellington, Taita, Upper Hutt and Masterton.