Mackay–Eungella Road

Mackay–Eungella Road is a continuous 69.7 km road route in the Mackay region of Queensland, Australia. The entire route is signed as State Route 64. It is a state-controlled regional road (number 532). At the western end it becomes Eungella Dam Road. (see below)

Route description
The road commences at an intersection with the Peak Downs Highway (State Route 70) in Alexandra. It runs north-west and then west, following the Pioneer River through to, passing the Pleystowe Sugar Mill. The land beside the road is primarily used to grow sugar cane. It continues west and south-west through more canefields, following the river to, where it passes exits to Marian–Hampden Road and Marian–Eton Road, both part of State Route 5, and another sugar mill.

It then runs south-west through more cane fields, following the river to. From there it proceeds generally west, following Cattle Creek and passing through the locality of and the villages of  and  before reaching the locality of  at the foot of the Clarke Range. From there the road climbs the escarpment of the range to, becoming narrower, steeper and with tighter bends as it rises. It is deemed unsuitable for caravans, although it is frequently used by large trucks. The road (and State Route 64) ends at an intersection with Bee Creek Road in Eungella, but the physical road continues a further 40 km km to the Eungella Dam picnic area.

Eungella Dam Road
Eungella Dam Road is a state-controlled district road (number 5324), rated as a local road of regional significance (LRRS). . It runs from Mackay–Eungella Road in to the Eungella Dam picnic area in, a distance of 33.3 km. It intersects with the Crediton Loop Road at two locations within. This road, part of which was constructed in 1969 in conjunction with the dam, provides access to many of the tourist attractions that are of interest to visitors. These include Eungella National Park and Eungella Dam. The section of road from Eungella to Crediton is an upgraded version of a much earlier road.

Road condition
The road is fully sealed. The mountain section has a distance of about 370 m with an incline greater than 15%, a further 330 m between 10 and 15%, and another 500 m between 5 and 10%. The change in elevation from Netherdale to Eungella is 490 m in about 4 km.

History
was established as a pastoral area in 1862, and most of the available land was quickly taken up as pastoral runs, including one named Eungella on what is now known as the Eungella Plateau. Some early settlers in the Pioneer Valley experimented with sugar cane and other cash crops, with sugar cane being so successful that it soon became the predominant crop in the district.

To cater for a growing industry the first commercial sugar mill was built at Alexandra in 1868. The Pleystowe mill followed in 1869, and the Marian mill in 1883. As the industry expanded new mills were built along the river valley and Cattle Creek, culminating in the Cattle Creek mill at Finch Hatton in 1906.

Sugar cane became so important to the Queensland economy that a railway was built to transport cane to the mills. It arrived at Mirani, then known as Hamilton, in 1895. The route was via Alexandra, and Newbury Junction (near Marian) bypassing Pleystowe. Later it became the main line to Mackay, with a station at Pleystowe, and the Nebo line became a branch line. The main line was extended to Pinnacle by 1902, Finch Hatton by 1904, and Netherdale by 1911.

The first roads in the valley were tracks connecting the pastoral runs to Mackay. The growth of the sugar cane industry drove the need for more substantial roads to transport the crops to the mills, and to provide access to the port in Mackay for other commerce. Later, roads were needed to transport cane from an expanded source to railway stations.

Gold was discovered in several locations on the Eungella Plateau in 1888. The largest field was at Crediton, on the southern end of the plateau, where a town for about 200 miners and their families was established. Access to the goldfields was by tracks some distance south of the present road. Logging also took place on the plateau from 1904 until 1941, when the Eungella National Park was declared. By then about 50% of the original forest had been cleared.

By the 1930s a very basic road up the mountain on the present alignment had been constructed, and road building was occurring on the plateau. In 1935 a new settler on his first trip up the mountain described the road as a "perilous climb".

Major intersections
All distances are from Google Maps. The entire road is in the Mackay local government area.