The construction tender is now open for the upgrade of the Stuart Highway and Schwarz Crescent intersection in Alice Springs, a jointly funded Territory and Federal job that will realign Schwarz Crescent to the north and build a new four-way signalised intersection with Smith Street. The existing section of Schwarz Crescent running alongside the Stuart Highway will be closed, and controlled pedestrian crossings will go in on all four legs of the new lights.
Infrastructure Magazine reported the tender release, noting the intersection is one of the busiest in Alice Springs and links the town’s eastern suburbs to the centre. It also carries foot traffic to St Philip’s College, which is why pedestrian safety is the stated driver behind the design.
NT Minister for Logistics and Infrastructure, Treasurer and Member for Namatjira Bill Yan said the upgrade responded to community concerns and delivered a safety improvement for people who use the intersection every day, according to the same report. Federal Infrastructure, Transport, Regional Development and Local Government Minister Catherine King said the Commonwealth was working with the Northern Territory Government on investment for central Australia.
Two contracts already out the door
This isn’t a cold start. A detailed design contract and an early works contract to shift overhead powerlines at the intersection have both been awarded to Territory firms, Byrne Consultants on design and MG Electrical Services on the early works.
Most of that early work is done. What’s left will be knocked over alongside the main intersection build, which means whoever wins the head contract inherits a site where the overhead services problem has largely been dealt with before the first excavator turns up.
That matters more than it sounds. Live overhead power sitting over a work zone is one of the classic causes of program blowouts on roadworks, because every lift, every tipper body and every crane movement has to be planned around exclusion distances. Getting those lines out of the way first is the difference between a clean site and a job where half the shift is spent waiting on a spotter.
What the work sequence looks like
An intersection realignment of this type is a civil job with an electrical job stitched through the middle of it. The new alignment has to be set out and formed, which means earthworks, subgrade prep, kerb and channel, pavement layers and then seal. Running in parallel is the underground conduit for the signals, plus pits, footings for the signal poles and the detector loops or sensors that make the lights work.
Signals commissioning tends to be the last thing standing between a finished slab of asphalt and an open road. Pedestrian crossings in all four directions means push buttons, audio-tactile units and tactile ground surface indicators at each corner, so there’s concreting and finishing work at every approach, not just the two main legs.
For Central Australian civil and electrical outfits, the useful signal here is the pipeline, not this one job. The Northern Territory’s Budget 2026-27 puts more than $2 billion into transport infrastructure projects across the Territory, the NT Government says, and the Alice Springs intersection is a line item inside that. Both of the contracts let so far have gone to Territory contractors, which is the sort of precedent a local subbie can point at when pricing the next one.
What to watch
The number nobody has published yet is the contract value and the construction window. Neither appears in the tender announcement, and until the head contract is awarded there’s no firm start date for anyone chasing subcontract packages on earthworks, kerbing, signals or line marking.
If you’re an Alice Springs civil or electrical contractor, the move now is to get registered and watching the NT tender portal rather than waiting for the award to hit the news. Head contractors sort their subbie list in the weeks either side of signing, not after.
Frequently asked questions
What changes will the upgrade make to the Stuart Highway and Schwarz Crescent intersection?
The existing section of Schwarz Crescent alongside the Stuart Highway will be closed and replaced with a new four-way signalised intersection at Smith Street, with controlled pedestrian crossings on all four corners.
Has any work already started on the project?
Yes. Byrne Consultants has completed the detailed design and MG Electrical Services has done most of the early works relocating overhead powerlines, though the tender for the main construction has only just opened.
When will construction start and how much will it cost?
Neither figure has been published. The tender announcement doesn’t include a contract value or construction timeline, and those won’t be confirmed until the head contract is awarded.
Sourced from Infrastructure Magazine. Original article.
