The Tallest, Longest, and Oldest Canal Viaduct in the World: The River Dee Aqueduct

The North Wales canal viaduct, designed by Thomas Telford, is a historic structure from the Industrial Revolution. Recently restored using techniques similar to those from the 19th century, it remains a protected monument. The aqueduct, once a key part of Britain's transport network, now serves as a popular leisure destination, attracting millions of visitors annually. Its historical significance is highlighted by the large crowd that attended its opening in 1805.

How did the restoration of the aqueduct respect the original construction techniques?

What impact did the railways have on the commercial transport network of canals?