# Port Dock railway line

The Port Dock railway line is an upcoming future train service that shares it's route with the Outer Harbor railway line until north of Alberton, where it branches along a short spur to a rebuilt Port Dock station in Port Adelaide, South Australia. Services will commence from 25 August 2024.

## History
### Opening

Opening in 1856, the inaugural 11.9 kilometres (7.4 miles) railway between Adelaide and Port Dock railway station — named Port Adelaide until 1916 — was the second railway in the colony of South Australia, and the first government-owned railway in the British Empire. for the first sixty years until 1916, it was the only railway station in town and known simply as Port Adelaide. The original station was quite an impressive structure, with a large curved roof over the platforms. Facing St Vincent Street was a two-storey stone building, which also included a tower. The two side platforms were about 120–150 metres in length each, and the platform architecture was the same as the platforms at the Bowden and Alberton stations.
In February 1868, a direct line was built from Dry Creek to Port Adelaide to allow goods and minerals from the state's mid-north and the Murray River to reach the Port directly, without needing to travel via Adelaide. In 1878 a railway was opened from Port Adelaide to Semaphore. This followed a different route to today's line as far as Glanville. The Semaphore line emerged from the western side of Port Adelaide station, travelled down the middle of St Vincent Street and crossed the Port River via the Jervois Bridge before curving to join the current alignment of the Outer Harbor line into Glanville station. Steam trains travelled through Port Adelaide's commercial centre at walking speed, with the locomotive crew ringing a bell. Even at that time this arrangement was unsatisfactory for both local citizens and the railway operators.
By the end of the 19th century, the goods yard had become very busy with imports and exports and there was a large engine shed and turntable to service the various steam locomotives working in the area. A number of railway lines extended from the station yard via city streets to the wharves and various private sidings. Occasional passenger boat trains also travelled directly to the wharves, transferring passengers to and from ocean-going ships which berthed in the inner harbour at the time.
Congestion around Port Adelaide yard resulted in the opening of the Rosewater Loop line in 1915 and construction of the Commercial Road viaduct, which opened in 1916. The viaduct line continued over a new bridge across the Port River and joined the existing line to Semaphore and Outer Harbor at Glanville. A high-level station was opened on the viaduct, Commercial Road. The original Port Adelaide station was renamed Port Dock to differentiate the two. After 1916, the frequent trains to and from Adelaide mostly continued to Semaphore or Outer Harbor via the new line and Commercial Road became the main railway station. Port Dock continued to be served by irregular trains from Adelaide and by peak hour workings to Dry Creek via the Rosewater Loop.

## Decline and closure

By the second half of the 20th century, the various lines leading through the streets to the wharves were cut back. Wharf access was firstly restricted to the Canal branch, then disconnected completely. Boat train traffic transferred to Outer Harbor and in due course was also eliminated. Port Dock station had become obsolete by that time. The original buildings and remains of the arch roof were removed in 1963 and replaced with new buildings in the utilitarian style of that era. The station platforms were rebuilt to a length of about 70–80 metres to accommodate a maximum of three railcars, although it was very rare for a 3-car set to terminate at Port Dock. The station was finally closed in September 1981. The station platforms were removed in 1987 while the redundant sidings and goods sheds were redeveloped as a Bicentennial Project to house the former Mile End Railway Museum. The National Railway Museum opened on its site in Lipson Street in December 1988.

## Proposed renewal and reopening

In 2017, $16.4 million was allocated in the state budget for a new station to be built next to Baker Street, near the original site. It was to be at the end of a new 1.0 km (1100 yard) spur line off the existing Outer Harbor rail line, using the existing corridor beside the National Railway Museum that connects to the Outer Harbor railway line. However, in June 2019 when some museum track had already been dismantled, the development was "put on hold" while a North West Planning Study was conducted; a forecast cost increase to $40 million was cited. On-ground preparatory work was reversed in January 2020, with sleepers bought for the project being reallocated to other lines.
In 2022, the state government committed $51 million for the construction of the new Port Dock Railway Line with a new station and bus interchange at Baker Street, adjacent to the National Railway Museum. Site preparation works began for the new railway line in June 2023; the tracks were completed in April 2024, and a 3000 class railcar (3123-3124) made a test run on 2 June. The station and interchange are expected to open on 25 August 2024.

### Line guide

Outer Harbor and Port Dock Lines :
| Name | Distance from Adelaide | Year opened | Serving suburbs | Connections |
| Adelaide | 0.0 km | 1856 | Adelaide | Belair Flinders Gawler Seaford Bus Tram |
| Bowden | 2.4 km | 1856 | Bowden | |
| Croydon | 4.2 km | 1888 | Croydon | |
| West Croydon | 5.1 km | 1915 | West Croydon | |
| Kilkenny | 6.0 km | 1881 | Kilkenny, Woodville Park | |
| Woodville Park | 6.8 km | 1936 | Woodville, Woodville Park | |
| Woodville | 7.5 km | 1856 | St Clair, Woodville | Grange Bus |
| St Clair | 8.6 km | 2014 | St Clair, Woodville | |
| Cheltenham | 9.2 km | 1959 | Cheltenham | |
| Alberton | 10.2 km | 1856 | Alberton | |
| Port Dock Line |||||||
| Port Dock | 12.0 km | 2024 | Port Adelaide | Bus |