As the city's population grew (over 102.000 in 1900), problems arose with supplying water to its inhabitants.
In 1913, the Los Angeles Aqueduct was opened and supplied four times more water than the city's needs. Thanks to this, further development was possible.
The oldest bridge in Paris is called the “New Bridge.”
The cornerstone for the construction of ‘Le Pont Neuf’ was laid in 1578 by the king of France, Henry III, and the construction was completed between 1604 and 1607.