Reservoir Road, Blacktown

M4 Smart Motorway Project – Stage 2

The NSW Government is investing $600 million to build the M4 Smart Motorway project, which will introduce intelligent technology to the M4 Motorway between Pitt Street, Mays Hill and Mulgoa Road, Penrith.

Project information

  • Installation of maintenance bays, vehicle detection loops, emergency phones and upgrades to power and communications infrastructure
  • Installation of variable message signs, traffic sensors, CCTV, and speed and lane use signs between Pitt Street and Cumberland Highway
  • Realignment, extension and widening of ramps at Burnett Street, Coleman Street and Cumberland Highway, and installation of ramp meters and ramp control signs.
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