Dawson Valley (Theodore) railway line

Abt rack railway up the Razorback Range, near Mount Morgan ~1905
Rack loco descending from Mt Morgan, 1905
Passenger train ascending the Rack section, 1910
Passenger train ascending the Rack section, 1913. Note that adjacent track, with a grade of 1 in 5 (20%)
RM 1901 at Theodore Station, ~1991

The Dawson Valley Branch Railway was a railway line in Central Queensland, Australia. It branched from the Central Western railway line at Kabra in the Rockhampton Region and went via Mount Morgan to Theodore in the Shire of Banana. It opened in a series of sections between 1898 and 1927, and featured a rack railway section, one of only 3 such systems in Australia.