E31: Damansara-Shah Alam Elevated Expressway (DASH)

E31: Damansara-Shah Alam Elevated Expressway (DASH)

Damansara-Shah Alam Elevated Expressway (E31) is an expressway in Selangor, Malaysia. Also known by its acronym as the DASH Highway, the expressway has a total length of 20.1 km from Puncak Alam in the west to Damansara Perdana in the east. It forms interchanges with Guthrie Corridor Expressway E35 at the Denai Alam Interchange (Exit 3104), with Federal Route 15 at the LTSAAS Interchange (Exit 3106), the New Klang Valley Expressway E1 at the Sunway Damansara Interchange (Exit 3109) and the Damansara-Puchong Expressway E11 at the Penchala Interchange (Exit 3110).

The DASH Highway is the first expressway in Malaysia to be installed with sound barriers, to reduce noise pollution in the areas it passes through. The expressway is maintained by Prolintas through its subsidiary Projek Lintasan Damansara-Shah Alam Sdn Bhd (DASH). It was built at an estimated cost of RM11.5 billion. Construction of the expressway began in 2015, and it was opened to traffic on 14 October 2022.

The DASH Highway is measured from west to east, with Kilometre Zero at the Puncak Perdana Interchange. Let me now explain to you the expressway and the sights along the way. Refer to the map below for the numbered locations.

Toll

The expressway is presently toll free until 30 November 2022. Motorists still have to use the RFID or Touch 'n Go cards to use the expressway. I will update this page with toll amounts once it is announced.

Map of Damansara-Shah Alam Elevated Expressway

Puncak Alam Interchange Exit 3101
This is the western end (or start) of the Damansara-Shah Alam Elevated Expressway. The Puncak Alam Interchange (Exit 3101) connects the expressway to Persiaran Mokhtar Dahari.

Alam Suria Interchange Exit 3102
Exit the expressway here to head east to Sunway Alam Suria and Puncak Perdana, and west to Perdana Heights.

Rest Areas
The only set of rest and service area on the expressway for traffic heading east and west.

Denai Alam Toll Plaza
Toll amounts will be updated on this page once availbale.

Denai Alam Interchange Exit 3104
This interchange connects the DASH Highway to the Guthrie Corridor Expressway. Head north for Rawang and onward to Kuala Selangor and Ipoh, and head south to Shah Alam, Klang, KLIA, Seremban and Johor Bahru.

Kampung Melayu Subang Interchange Exit 3105
This interchange takes you down to Federal Route 15, which leads to Kampung Melayu Subang and Bandar Pinggiran Subang.

LTSAAS Interchange Exit 3106
This interchange also connects to Federal Route 15. You can exit here and head south to the Sultan Abdul Aziz Shah Airport.

RRIM Interchange Exit 3107
Named after the Rubber Research Institute Malaysia Research Station, this exit takes you to Sungai Buloh and Kepong in the north.

RRIM Toll Plaza
Presently toll free. I will update this page with toll charges once available.

and Surian Interchange Exit 3108
The expressway is above Persiaran Kenanga and Jalan Teknologi. You can exit here to Persiaran Surian for onward journey heading west to Kota Damansara and east to Mutiara Damansara and Petaling Jaya city centre.

Kota Damansara Toll Plaza
Presently toll free. I will update this page with toll charges once available.

Sunway Damansara Interchange Exit 3109
This interchange connects the expressway to the New Klang Valley Expressway (E1). Head north towards the Bukit Lanjan, and south towards Sunway Damansara.

Penchala Interchange Exit 3110
This is a stacked interchange at Empire City. Head west to the Sprint Expressway (E23) onwards to Taman Tun Dr Ismail and Mount Kiara; north to the Damansara-Puchong Expressway (E11) towards Kepong, Sungai Buloh and Bandar Sri Damansara, and south to the Damansara-Puchong Expressway (E11) towards Petaling Jaya, Puchong, Putrajaya, and Cyberjaya.

Back to Discover Malaysia mainpage; List of Expressways in Malaysia; see also Highways in Malaysia

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 Map of Expressways in the Klang Valley

The following are expressways in the Klang Valley that I have documented on this website.