DASH Hotline: 1300 88 5522

Project Overview

The Damansara-Shah Alam Elevated Expressway (DASH) will bring you refreshingly smooth driving experience with better connectivity, greater mobility & increased road capacity. DASH stands a distance of 20.1 km with 13 interchanges offering much-needed traffic dispersal alternatives in a highly congested area such as:

  • Puncak Perdana
  • Alam Impian
  • Alam Suria
  • Denai Alam
  • Kampung Melayu Subang
  • Pinggiran Subang
  • Subang Dua
  • Subang Airport
  • RRIM
  • Surian
  • Seksyen 5, Kota Damansara
  • Sunway Damansara
  • Damansara Perdana
  • Penchala

It will also provide easy access to-and-from:

  • Persiaran Mokhtar Dahari
  • Guthrie Corridor Expressway (GCE)
  • Jalan Sungai Buloh
  • Jalan Lapangan Terbang
  • Persiaran Surian
  • New Klang Valley Expressway (NKVE)
  • Damansara-Puchong Expressway (LDP)
  • Penchala Link

DASH will complete the Klang Valley ring of highways namely:

  • The Penchala Link
  • Duta-Ulu Kelang Expressway (DUKE)
  • Sungai Besi-Ulu Kelang Elevated Expressway (SUKE)
  • Shah Alam Expressway (KESAS)
  • Lebuhraya Kemuning-Shah Alam (LKSA)
  • Federal Highway
  • Guthrie Corridor Expressway (GCE)

Travel Time Reduction

Travelling time from the start to endpoint will be reduced from 90 minutes to only 15 minutes. Traffic congestion will be drastically reduced along:

  • Persiaran Mokhtar Dahari by 39%
  • Jalan Sungai Buloh by 33%
  • Persiaran Surian by 43%

As for now in Puncak Perdana, the current traffic congestion is at Persiaran Mokhtar Dahari as it serves as the primary access to the surrounding developments.

Interchange Details

DASH passes through the following key interchanges:

  • Alam Suria Interchange - Connecting to the main highway
  • Denai Alam Interchange - With connection to the Guthrie Corridor Expressway (GCE)
  • Kg. Melayu Subang Interchange - Serving local community
  • Pinggiran Subang Interchange - Access to residential areas
  • Subang Two Interchange - Connecting major routes
  • Subang Airport Interchange - Connects to Sultan Abdul Aziz Shah Airport Sky Park Terminal
  • RRIM Interchange - With upcoming proposed new development creating demand for increased road capacity
  • Surian Interchange - In the vicinity of Segi University and Thomson Hospital Kota Damansara
  • Seksyen 5 Kota Damansara Interchange - Serving commercial and residential areas
  • Sunway Damansara Interchange - Major connectivity point
  • Penchala Interchange - With dedicated ramp for smoother traffic flow along Jalan PJU 8/1 Damansara Perdana

Features and Facilities

DASH offers a faster, safer and smoother driving experience. Upon completion, DASH will be equipped with top-grade facilities for users, which includes:

  • Rest & Service Areas - Convenient stops for travelers
  • Multi-lane Free Flow - For seamless traffic movement
  • Modern Traffic Monitoring Centre - State-of-the-art traffic management
  • Administrator Building - With Green Building Index certification for a conducive workplace

Economic Impact

DASH will act as an economic catalyst in driving future growth with increased road capacities. The highway will:

  • Enhance connectivity between major townships
  • Reduce transportation costs for businesses
  • Improve accessibility to commercial and industrial areas
  • Support property development along the corridor
  • Create job opportunities during and after construction