For years, the future of rail travel on the Sunshine Coast was discussed through protected corridors, business cases, proposed station sites and distant construction dates, while the region’s population continued to grow around a transport network still heavily dependent on the Bruce Highway, Nicklin Way and a winding inland railway that bypasses most of the coastal urban area. That picture is beginning to change, with construction advancing on the existing North Coast Line between Beerburrum and Beerwah and design teams now appointed for the first section of the new coastal railway between Beerwah and Caloundra.
The latest announcements arrived within the space of a week. Detailed designs for the $1.004 billion Beerburrum to Nambour Rail Upgrade were released on 26 May 2026, giving residents a much clearer view of the bridges, road changes, level crossing removals and track realignment being built through Beerburrum and the Glass House Mountains district. Five days later, the Australian and Queensland governments confirmed the design and pre-construction teams for Stage 1 of The Wave, the $5.5 billion funded section of new railway extending from Beerwah through Aura to Caloundra.
The announcements do not mean the entire Sunshine Coast transport plan is funded or ready for immediate construction, although they provide the strongest evidence so far that its first components are moving beyond political commitments and preliminary drawings. One project is already changing the existing rail corridor south of Beerwah, while the other has entered the detailed commercial and engineering work required before major construction can begin.
Two Rail Projects That Depend on Each Other
The Sunshine Coast rail program is easier to understand when its two major projects are viewed as connected parts of the same network. The Beerburrum to Nambour Rail Upgrade strengthens the existing railway carrying trains north from Brisbane, while The Wave creates a new branch at Beerwah and carries passenger services east towards Aura, Caloundra and eventually Birtinya.
Stage 1 of the Beerburrum to Nambour project duplicates the remaining single-track section between Beerburrum and Beerwah, filling the missing rail gap between the double-track network approaching from the south and the point where The Wave will leave the North Coast Line. Without that duplication, additional coastal services would have to enter a constrained section used by suburban passenger trains, longer-distance services and freight movements. The project therefore provides much of the capacity needed to make the new junction at Beerwah practical.
The name “Beerburrum to Nambour” can create the impression that the current project duplicates the railway all the way to Nambour. Its principal track construction is concentrated between Beerburrum and Beerwah, while other parts of the program include station parking, bus facilities and road improvements elsewhere in the corridor. The railway through Mooloolah, Eudlo, Palmwoods, Woombye and Nambour will continue to contain substantial sections of single track after Stage 1 opens.
A separate $6.25 million study is examining the longer-term infrastructure needs between Beerwah and Nambour, including passenger demand, freight capacity, flood resilience, accessibility and services continuing towards Gympie North. That work remains in the planning phase, with no funded construction program currently announced for complete duplication north of Beerwah.
What Is Being Built Between Beerburrum and Beerwah
Main construction on the Beerburrum to Nambour Stage 1 works began in November 2025, following enabling works that relocated signalling equipment and utilities and cleared selected parts of the corridor. The major construction contract is being delivered by a John Holland Queensland and Seymour Whyte joint venture, with completion expected in late 2027, followed by testing, commissioning and operational-readiness work before the new infrastructure begins carrying passengers in early 2028.
The railway between Beerburrum and Glass House Mountains is being placed on an improved and straighter alignment, while the section between Glass House Mountains and Beerwah will generally remain close to the existing corridor. Four new road bridges and four new rail bridges form part of the program, together with changes to three level crossings and expansions of park-and-ride facilities.
Around Beerburrum, the project involves a sizeable reorganisation of both the railway and the local road network. Beerburrum Road will cross the tracks on a new overpass before connecting with an upgraded intersection at Steve Irwin Way, removing the conflict created by road traffic crossing the railway at track level. The parking area on the northern side of Beerburrum station will be enlarged, while pedestrian and cycling connections will be changed to fit around the new road and rail structures.
At Glass House Mountains, the Barrs Road level crossing will be removed and replaced with an overpass linking Barrs Road with Moffatt Road. Two private level crossings will close with replacement access provided, and the ageing Burgess Street road-over-rail bridge will be replaced. Detailed plans released in May show how the tracks, drainage, bridges, shared paths, fauna passages and local property connections will fit along the corridor following public consultation on the preliminary design during 2025.
Several early pieces of the program are already open. Landsborough station has a new eastern park-and-ride area and bus interchange, Nambour station has additional parking on its eastern side, and approximately one kilometre of Steve Irwin Way between Nursery Road and Moffatt Road has been realigned to make space for the future railway infrastructure.
These works may appear geographically removed from Caloundra, Birtinya and Maroochydore, although their operational purpose reaches much farther north and east. A railway can only carry as many trains as its most restrictive section allows, and the Beerburrum-to-Beerwah duplication removes a bottleneck directly south of the future coastal junction.
The Wave Has Appointed Its Stage 1 Delivery Teams
The newest development for The Wave is the appointment of the groups that will refine the design and prepare Stage 1 for construction. The funded first stage covers approximately 19 kilometres of new dual-track heavy railway between Beerwah and Caloundra, including a major reconstruction of Beerwah station and new stations at Bells Creek, serving Aura, and Caloundra.
Beerwah Coast Connect, a consortium involving Georgiou, Hatch and Laing O’Rourke, will develop the package around Beerwah and the existing North Coast Line. Its work includes the new rail junction, changes to the operating railway, the station upgrade and integration with the Beerburrum to Nambour construction already taking place nearby.
CoastalTraX, comprising Acciona and Georgiou, will develop the new section beginning east of Steve Irwin Way and continuing across largely undeveloped land to Aura and Caloundra. Alstom and UGL have separately been selected to develop the European Train Control System signalling package.
The contracts cover design and pre-construction, so they do not represent the beginning of full civil construction along the entire route. During the coming year, the teams are expected to refine the engineering, confirm construction methods, investigate utilities and ground conditions, work through station precinct details and produce firmer cost and delivery information. Major construction is expected to begin in early 2027, subject to environmental and other approvals.
Preliminary work is already occurring between Beerwah and Birtinya, including geotechnical drilling, groundwater monitoring, noise and vibration measurements, flora and fauna surveys, cultural heritage investigations, utility planning and contaminated-land testing. These investigations establish where bridges can be founded, how much ground treatment may be necessary, how water will move beneath elevated sections and which parts of the corridor require additional environmental protection.
Beerwah Is Becoming a Major Rail Junction
Beerwah will sit at the centre of the changing network because it will continue serving the existing line towards Landsborough and Nambour while becoming the departure point for coastal trains running towards Aura and Caloundra. The new line will connect with the North Coast Line immediately north of the station, allowing trains from the coastal corridor to continue south towards Caboolture, Moreton Bay and Brisbane.
The upgraded station is planned to receive an additional platform, expanded parking, a reorganised bus interchange, secure bicycle and scooter storage, improved passenger facilities and a new public connection across the rail corridor between Beerwah Parade and Simpson Street. The design also protects space for longer platforms and future growth as the number of trains using the junction increases.
This arrangement is intended to allow a passenger boarding at Aura or Caloundra to remain on the same train for a trip towards Brisbane, avoiding a routine transfer at Beerwah. The new line has been promoted as capable of saving more than 45 minutes during peak periods compared with driving, although actual journey times will depend on stopping patterns, the completed timetable and the way the wider South East Queensland network operates when services begin.
Beerwah’s role will consequently extend beyond its immediate residential catchment. It will become the point where the inland Sunshine Coast line, the new coastal railway, local buses, park-and-ride travel and connections towards Brisbane meet, placing considerable importance on how easily passengers can move through the rebuilt station.
The Route From Beerwah to Caloundra
From Beerwah, the new line will travel east across Steve Irwin Way and towards Bells Creek, where a station will serve the rapidly expanding Aura communities. It will then turn towards the established southern Sunshine Coast urban area and finish at a new station in Caloundra.
The corridor crosses an unusual mix of terrain, beginning near an operating railway and established town before continuing through emerging residential areas, waterways, flood-prone land, soft soils and environmentally sensitive coastal landscapes. More than 40 per cent of the Beerwah-to-Birtinya rail alignment is expected to use bridges, viaducts or other elevated structures, with the raised sections allowing water and wildlife to move beneath the railway while reducing the amount of fill placed across low-lying areas.
The alignment near Beerwah East has already been adjusted to avoid the Beerwah Forest Reserve and cross Mellum Creek at a location expected to reduce habitat impacts. Near Pelican Waters, the tracks have been moved west to improve the alignment and reduce anticipated noise and vibration effects, while waterway crossings are being designed as bridges where practical.
The elevated railway will be one of the project’s most visible features, particularly across the flatter country between Aura and Caloundra. It also helps explain the size of the Stage 1 budget, which covers an electrified double-track railway with major structures, new stations, signalling, road interfaces, environmental controls and a complex connection to an operating rail network.
The Price of Stage 1 Remains a Major Question
The Australian and Queensland governments have each committed $2.75 billion to Stage 1, providing a combined $5.5 billion for the Beerwah-to-Caloundra section. The official estimated cost range remains between $5.5 billion and $7 billion, with the final figure dependent on detailed investigations, construction methodology, market pricing and the design work now being undertaken by the selected consortia.
That range leaves an important funding question if the developed cost moves beyond the existing commitment. The current pre-construction process is intended to establish a more dependable price before the governments enter the final construction arrangements, and the eventual outcome could involve additional funding, changes to project sequencing or refinements to the design.
Large transport projects frequently become more expensive as protected corridors and early concepts are converted into detailed engineering, particularly where tunnelling, viaducts, floodplain construction, utilities and environmental conditions are involved. The Wave also carries a strong expectation of opening before the Brisbane 2032 Olympic and Paralympic Games, creating pressure to progress procurement while enough time remains for construction, testing and the introduction of passenger services.
Caloundra Is the End of the Funded Stage
Caloundra will be the terminus of the fully funded first stage, although the broader heavy-rail plan continues for another seven kilometres to Birtinya. Stage 2 includes new stations at Aroona and Birtinya and approximately one kilometre of tunnel between Caloundra and Aroona.
Two groups have been shortlisted to prepare detailed and costed proposals for this section. Coast Link Rail brings together Laing O’Rourke, Seymour Whyte and VINCI Construction, while SunLinQ includes BMD Group, CPB Contractors, GS E&C Australia and UGL Engineering. A preferred delivery partner is expected to be announced in late 2026.
The procurement process should give the government a clearer picture of the cost and construction requirements of Stage 2, although the section remains subject to delivery funding. The Queensland Government has provided money for planning and market-readiness work, while the $5.5 billion jointly committed by the state and Commonwealth applies to Stage 1 between Beerwah and Caloundra.
The intention is for the two heavy-rail stages to be built during an overlapping period if funding is secured. A long gap between them would leave Caloundra as the coastal terminus and delay the direct rail connection to the Sunshine Coast University Hospital precinct at Birtinya, which is expected to become one of the network’s busiest destinations and its principal interchange with services continuing north.
Heavy Rail Will Finish at Birtinya
One of the most important changes to the Sunshine Coast rail proposal is the form of transport planned beyond Birtinya. Earlier concepts frequently described a direct heavy-rail line reaching Maroochydore, while the current plan carries conventional passenger trains from Beerwah to Birtinya and uses a separate metro-style service for the journey through Mountain Creek and Maroochydore to Sunshine Coast Airport.
The Stage 3 corridor remains under investigation, with planned stations at Mountain Creek, Maroochydore and the airport. The vehicle technology, final alignment details, operating arrangements, complete budget and construction program have yet to be publicly confirmed, while current funding covers planning and market-readiness activities.
Passengers travelling from Brisbane to Maroochydore or the airport would therefore change services at Birtinya. The quality of that transfer will have a substantial effect on the usefulness of the full network, especially for travellers carrying luggage, hospital visitors, people with limited mobility and passengers moving during major events. Platform placement, weather protection, walking distance, timetable coordination and ticketing will determine whether the interchange functions as a genuinely connected system.
Birtinya station is expected to sit close to the hospital and health precinct, providing a direct rail destination for workers, patients, students and visitors while also serving surrounding residential growth. Its role as both a destination and transfer point gives it a wider importance than an ordinary suburban station.
Environmental Approval Remains on the Critical Path
The Beerwah-to-Birtinya railway has been declared a controlled action under the Commonwealth Environment Protection and Biodiversity Conservation Act, requiring assessment through a Public Environment Report. The process examines impacts on protected species, ecological communities, wetlands, waterways, floodplains, groundwater, fauna corridors and other environmental values along the route. Queensland planning and environmental approvals will also be required.
The need for federal approval explains why major construction cannot begin across the full corridor immediately after contractors have been appointed. The design must develop alongside the environmental assessment so that bridges, drainage, earthworks, noise treatments, construction compounds and habitat protections can be evaluated as parts of a credible and buildable project.
The extensive use of elevated structures is closely connected with that process. Viaducts can reduce interference with floodwater and preserve movement beneath the tracks, although their foundations, construction access and visual effects still require detailed assessment. Former landfill areas, acid sulphate soils and soft ground introduce further engineering and environmental considerations along parts of the alignment.
A delay in obtaining approvals could place pressure on the early 2027 construction target, while major changes required through the assessment could affect cost and sequencing. The next stage of the environmental process will consequently be as important to the program as the recently awarded commercial contracts.
New Stations Will Influence How the Southern Coast Grows
The new stations at Aura, Caloundra, Aroona and Birtinya will become focal points for transport and development across the southern Sunshine Coast. Each precinct is being planned with combinations of bus connections, walking routes, cycling facilities, passenger drop-off areas and parking, while broader pedestrian networks are also being considered around Beerwah, Caloundra and Aroona.
Aura presents the clearest example of a growing community being planned around future rail access. The station will serve a master-planned area that has expanded rapidly while relying mainly on road transport, giving residents a direct connection towards Brisbane and the coastal centres once the line opens.
Caloundra station will serve a much larger and more established urban catchment, and its usefulness will depend heavily on connections with the town centre, surrounding suburbs and local bus routes. Aroona will bring rail closer to residential areas around the Nicklin Way corridor, while Birtinya will connect the health precinct and provide the transfer to the planned northern metro service.
The presence of a station alone does not guarantee a large reduction in car use. Safe walking routes, useful bus frequencies, comfortable interchange areas and development within easy reach of the platforms will shape how many households can use the railway for ordinary work, education, shopping and medical trips.
The Inland Line Will Continue Serving a Different Part of the Coast
The arrival of The Wave will not replace the existing railway through Landsborough, Mooloolah, Eudlo, Palmwoods, Woombye and Nambour. The two routes will serve different population corridors, with the existing line retaining its role for the hinterland and northern parts of the region while the new branch brings rail into the densely populated coastal strip.
The unresolved issue is capacity north of Beerwah. Even after the current duplication is completed, trains towards Nambour will continue to encounter sections of single track and a slower, curving alignment through the hinterland. Passing locations and timetable coordination will remain important, particularly as additional coastal trains begin using the duplicated tracks south of Beerwah.
Future investment could include further duplication, improved stations, track realignment, signalling changes and flood-resilience work, although those decisions will emerge from the continuing corridor study and later government funding commitments. For residents north of Beerwah, the current project should improve the southern approach to the Sunshine Coast and remove one significant constraint, while the wider transformation of the inland route remains a longer-term task.
What Happens Next
The coming year should produce more visible progress on both projects. Construction will continue through Beerburrum and the Glass House Mountains district as bridges, earthworks and the new track corridor take shape, while the teams appointed to The Wave refine the Beerwah junction, Aura and Caloundra stations, viaducts, utilities and construction program.
Further consultation is expected around station precincts, and the Stage 2 bidders will continue developing their Caloundra-to-Birtinya proposals ahead of the planned appointment of a delivery partner late in 2026. The environmental assessment will continue in parallel, and the governments will eventually have to decide how Stage 2 and the metro connection will be funded.
The distinction between committed work and future ambition remains important. The Beerburrum-to-Beerwah upgrade is under construction, Stage 1 of The Wave has committed joint funding and has entered design and pre-construction, Stage 2 is progressing through procurement without approved delivery funding, and Stage 3 remains in planning.
Even with those qualifications, the Sunshine Coast rail program is substantially more advanced than it was a year ago. Heavy machinery is working along the existing corridor, detailed designs are public, the companies responsible for developing the coastal line have been appointed and the new junction at Beerwah is being planned alongside the duplicated tracks that will feed it. The larger network still carries funding, approval and delivery risks, although its first sections are moving closer to becoming an operating railway.
This article’s feature image is an artist’s impression created for illustrative purposes and may differ from the final design, alignment and completed rail infrastructure.
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