Technology
The ancient Romans also had a complex system of aqueducts, which were used to transport water across long distances. The first Roman aqueduct was built in 312 BCE. The eleventh and final ancient Roman aqueduct was built in 226 CE. Put together, the Roman aqueducts extended over 450 kilometers, but less than seventy kilometers of this was above ground and supported by arches.
Greater Winnipeg Water District aqueduct
Surveying along the route of the aqueduct began in 1913 and construction commenced on 1 March 1914. The first work to be undertaken was the building of a 110-mile railway, including siding and spurs, a telephone line, clearing and fencing of the right-of-way, and completion of the Falcon River diversion. Construction of the aqueduct began in May 1915 and was virtually completed by the end of 1918.