Construction of the Wairarapa Line to Upper Hutt was covered by the River Contract, which was let to contractor Charles McKirdy. The rails reached Upper Hutt in January 1876. Severe flooding at the end of January caused the road between Upper Hutt and Taita to become blocked and damaged, and so to minimise the impact caused by delays to road traffic, the Upper Hutt station was opened on 1 February, despite the concerns of the Public Works Department that the move was premature. The station was not ready for business, as the station and ancillary buildings had not been completed. However, the line and station were handed over to the Provincial Council to run while construction of the line beyond Upper Hutt commenced.