29 June 2026

We're removing the dangerous and congested level crossings at Armstrongs Road and Station Street, Seaford by building 2 separate rail bridges over the roads to make Seaford boom gate free. We’ll also build a new modern and accessible Seaford Station.

We’re continuing site investigations in July to better understand local conditions and inform the design of the rail bridges and the new elevated Seaford Station.

What we’re doing

We’ll be locating underground services and testing ground conditions from Monday 13 July to Friday 17 July.

Works will take place on Railway Parade, Station Street and Armstrongs Road near the level crossing, at Seaford Station and along the rail corridor and the Kananook Creek Trail.

What to expect

  • Intermittent walking and cycling path disruptions.
  • Traffic management and detours in place. Signage will be in place to guide you around the area. Please see map below.
  • Increased noise, vibration, vehicles and workers in the area.

We’ll make every effort to complete works on schedule; however dates are subject to change.

Changes to the way you travel

Road

Armstrongs Road

  • Road closed at the level crossing between Kananook Creek and Railway Parade from Monday 13 July to Friday 17 July, 7am to 6pm. Traffic management and detours in place.

Railway Parade and Station Street intersection

  • Lane closures at times from Monday 13 July to Friday 17 July, 7am to 6pm each day.

Station Street

  • Lane closed from 12am to 5am on Thursday 16 July.

Car parking

Seaford Station car park

  • Up to 55 car spaces closed in the Seaford Station car park from Monday 13 July to Friday 17 July for temporary site facilities and ground testing works.
  • Three accessible parking spaces in the western car park off Station Street will be relocated from Monday 13 July to Friday 17 July. Please follow signage.

Works area and detour map

Map showing detour via Nepean Highway and Railway Parade or via Nepean Highway and Station Street

More information