|Hump Ridge Track [New Zealand, 2012]|
A bush tramway which once
followed the Southland coast has long since been pulled up, but a series
of massive viaducts remain. Built in the 1920s the tramway linked the
former timber town of Port Craig with logging sites deep in the bush; the
largest viaduct, Percy Burn, is 125m long and 36m high, a wooden
engineering marvel that helped bankrupt the logging firm that built it.