The Deniliquin and Moama Railway Company was a railway company formed by a syndicate of Victorian capitalists to construct a railway from Moama to Deniliquin in New South Wales, Australia.
The rich Riverina district of New South Wales, which lies between the Murray and the Murrumbidgee Rivers, was sadly handicapped in the middle of the 19th century by its distance from the seaboard. The Victorian Government sought to capture the trading potentialities of the area.
A broad gauge (1600mm) railway was opened between Melbourne and Echuca in 1864. Echuca lies on the Murray River, the southern border of New South Wales. Consequently, pressure arose to have the line extended across the river, northward to Deniliquin. However, the New South Wales Government was adamant in its refusal to construct a railway which, to a large extent, would have only served Victorian interests.
In a weak moment during March 1874 and under considerable political pressure, the Government of New South Wales passed an Act which enabled the construction by a private syndicate of a 1600mm gauge railway from Moama to Deniliquin. The line was 71 km (44 mi) long, connecting with the Victorian Railways line at the bridge over the Murray River, near Echuca.
Work commenced at Echuca where a junction was made with the Victorian northern railway. The initial crossing of the Murray was made over a temporary trestle bridge, 518m in length and built from red gum piles. As it was necessary to permit the passage of river craft, a lifting span was incorporated.
Clear of the Murray, the railway entered Moama. The country from Moama to Deniliquin comprises a series of almost level plains. The permanent way was laid on the surface and ballasted with sand. Throughout its length, there were only five curves of 1.6 km radius. The line was built within a period of 12 months.