In 1898, Arthur Church was commissioned to design the first town layout for the railway depot. It constituted two streets – Victoria Street and Station Street, ten avenues, staff quarters and an Indian commercial area. The railway arrived at Nairobi on 30 May 1899, and soon Nairobi replaced Machakos as the headquarters of the provincial administration for Ukamba province. On the arrival of the railway, Whitehouse remarked that "Nairobi itself will in the course of the next two years become a large and flourishing place and already there are many applications for sites for hotels, shops and houses. The town's early years were however beset with problems of malaria leading to at least one attempt to have the town moved. In the early 1900s, Bazaar Street (now Biashara Street) was completely rebuilt after an outbreak of plague and the burning of the original town.