Damansara–Shah Alam Elevated Expressway

The Damansara–Shah Alam Elevated Expressway (Malay: Lebuhraya Bertingkat Damansara–Shah Alam; DASH) E31 (fomerly known as New North Klang Valley Expressway) is an expressway under construction in Klang Valley, Selangor, Malaysia. Estimated cost of the expressway is MYR 11.5 billion.[1]

Expressway 31
Damansara–Shah Alam Elevated Expressway
Damansara–Shah Alam Elevated Expressway in the construction at Section 11, Kota Damansara on 27 June 2020.
Route information
Maintained by Prolintas with its subsidiary Projek Lintasan Damansara-Shah Alam Sdn Bhd (DASH)
Length20.1 km[1] (12.5 mi)
Existed2015–present
HistoryTBA
Major junctions
East endPenchala Interchange
Major intersectionsKota Damansara
Subang
West endPuncak Perdana
Location
CountryMalaysia
Highway system

Route background

Surian Interchange.

The beginning of the expressway will be at the Puncak Perdana U10 Shah Alam intersection. It will act as a link for Puncak Perdana, Alam Suria, Denai Alam, Kampung Melayu Subang, Jalan Sungai Buloh, RRIM, Kota Damansara, Damansara Perdana and Mutiara Damansara. The expressway will end at the Penchala interchange, linking it to the Damansara–Puchong and Sprint Expressways.

Interchanges do include Puncak Perdana, Alam Suria, Denai Alam, Kampung Melayu Subang, Galaksi, Subang 2, LTSAAS, RRIM, Surian, Kenanga, Mutiara Damansara and Penchala.

History

The increasing development along the links of Shah Alam and Jalan Batu Arang (Persiaran Mokhtar Dahari) facilitated the need of increasing road capacity. So, Prolintas proposed that the expressway to be built to meet these requirements. It would not only serve as an alternative route for Persiaran Surian in Kota Damansara and to the Subang Airport, but also act as a link between east and west of Klang Valley, thus crossing over the New Klang Valley Expressway, and linking existing expressways such as the Guthrie Corridor Expressway, LDP and SPRINT. In addition, the expressway will solve congestions to the existing routes caused by the development at the Rubber Research Institute of Malaysia's land in the area.[2] [3] The project was allocated RM4.2 billion in the Budget 2015.[4]

List of interchanges

KmExitInterchangeToRemarks
EXIT 3101Puncak Alam InterchangeB49 Shah Alam-Batu Arang Highway
West
Puncak Alam
Batu Arang
Kuala Selangor
East
Shah Alam
Klang
Kuala Lumpur International Airport (KLIA)
Johor Bahru
Interchange
Damansara–Shah Alam Elevated Expressway
(Under construction)
Start/End of expressway
Prolintas border limit
EXIT 3202Alam Suria InterchangeAlam SuriaInterchange
Denai Alam toll plaza
Touch 'n Go SmartTAG MyRFID SmartTAG Touch 'n Go
Opened toll systems
Pay toll
Denai Alam toll plaza
EXIT 3103Denai Alam Interchange Guthrie Corridor Expressway
North
Ipoh
Rawang
Kuala Selangor
South
Shah Alam
Klang
Kuala Lumpur International Airport (KLIA)
Johor Bahru
Interchange
EXIT 3104Kampung Melayu Subang InterchangeKampung Melayu SubangInterchange
EXIT 3105Galaksi InterchangeTaman Pinggiran SubangInterchange
EXIT 3106Subang 2 InterchangeSubang 2Interchange
EXIT 3107LTSAAS InterchangeSouth
Sultan Abdul Aziz Shah Airport Highway
Sultan Abdul Aziz Shah Airport
Petaling Jaya
Subang Jaya
Interchange
EXIT 3108RRIM InterchangeNortheast
Batu Tiga-Sungai Buloh Highway
Sungai Buloh
Kuala Selangor
Kepong
Interchange
EXIT 3109Surian InterchangePersiaran Surian
West
Kota Damansara
East
Mutiara Damansara
Petaling Jaya
Interchange
EXIT 3110Kenaga InterchangePersiaran Kenanga, Petaling Jaya
West
Kota Damansara
East
AH2 New Klang Valley Expressway
Ipoh
Kuala Lumpur
Klang
Kuala Lumpur International Airport (KLIA)
Johor Bahru
Interchange
Mutiara Damansara toll plaza
Touch 'n Go SmartTAG MyRFID SmartTAG Touch 'n Go
Opened toll systems
Pay toll
EXIT 3111Mutiara Damansara InterchangeMutiara Damansara
Desa Temuan
Interchange
Damansara–Shah Alam Elevated Expressway
(Under construction)
Prolintas border limit
EXIT 3112Penchala InterchangeDiamond Interchange
East
Kampung Sungai Penchala

Stacked Interchange
East
Penchala Link
Taman Tun Dr Ismail
Mont Kiara
Kuala Lumpur
AH2 Ipoh
Ulu Klang
Kuantan
Genting Highlands

Damansara-Puchong Expressway
North
Kepong
Sungai Buloh
Bandar Sri Damansara
South
Petaling Jaya
Puchong
Putrajaya
Cyberjaya
Sungai Besi
Stacked expressway interchange

References

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