Allambie Heights residents who depend on the 174X express to get to work have been living with a simple, maddening experience: watching the bus countdown tick from five minutes to four, to one, to now, and then disappear from the app entirely. The bus never comes.
Ghost buses, overcrowded services, and outright cancellations have made the 174X and sister route 172X the most complained-about routes on the Northern Beaches, drawing intense public scrutiny as clear examples of a network under serious strain.
A route locals rely on
The Northern Beaches has no train line. No tram network. Limited park-and-ride capacity.
For Allambie Heights residents, the bus is not a preference, it is the only practical way to get to the CBD without driving. When the 174X fails, there is no fallback.
The route runs from Narraweena through Warringah Road, picking up passengers through Allambie Heights before heading express to Wynyard, a journey of around 44 minutes when it runs on time.
Parliamentary statements from residents describe every second service being cancelled over extended periods, buses arriving already packed full, and commuters being left behind at stops with no alternative.
The problem spreads beyond one stop
Brookvale’s Warringah Mall interchange is the Northern Beaches’ busiest bus hub, and when routes fail, the effects compound here.
A single cancelled service does not just strand the passengers waiting for that bus — it overloads the next service, which then bypasses stops further along the route, creating a chain of failures that spreads across the network.
Commuter Hannah Challenor described watching the 172X countdown to zero at Warringah Mall before the bus simply never appeared. Left stranded, she called her boss to come and collect her. On another occasion she spent $18 on a five-minute Uber and still arrived late. Her employer eventually lent her a car just to ensure she could get to work reliably.
“I’m now considering getting a car, which will be all my savings used for a car, which is annoying because the only thing I need it for is work,” she said.
Driver shortages remain a key issue
Transport for NSW confirmed that acute driver shortages are pressuring the network. In response, the agency introduced higher-capacity articulated and double-decker buses to busy corridors like the B-Line.
Those measures address capacity on the B-Line corridor. The 174X from Allambie Heights is a separate express route, and residents say they have yet to see meaningful improvement on their commute.
Rail, Tram and Bus Union tram and bus division president Peter Grech said the outcome was predictable. “The driver shortage is at the heart of these problems,” he said. “When you can’t recruit and retain enough drivers, services get cancelled, buses become overcrowded, and commuters pay the price.”
A timetable change introduced on 21 June 2026 restructured services across the Northern Beaches network including the 174X, with Transport for NSW citing improved reliability as the goal. Whether that change has translated to improved punctuality on the Allambie Heights corridor remains to be seen.
Where to report service problems
Cancellations and failures can be reported directly to Keolis Northern Beaches via their website or through Transport for NSW.
Tracking the 174X in real time is most accurately done through the Transit app, which shows live vehicle locations and user-reported on-time performance. For service change information, Transport for NSW has published the June 2026 timetable updates.
Published 13-July-2026
