Sprint Expressway (Malay: Sistem Penyuraian Trafik KL Barat, Western KL Traffic Dispersial System or Lebuhraya Sprint) is the main expressway network in Klang Valley, Malaysia. The of expressway is divided into three sections: the Kerinchi Link, Damansara Link and Penchala Link. It is a three-lane dual carriageway that was built to disperse traffic from congested inner city roads and narrow residential roads leading into the city of Kuala Lumpur from the Western suburbs of Petaling Jaya and Damansara and surrounding areas. This expressway is also known as Western Dispersal Link Scheme. It is one of the busiest expressway during rush hour from/to Kuala Lumpur. Route background Kerinchi Link The sections from Seputeh Interchange at Federal Highway to NKVE at Jalan Duta. The Kilometre Zero of the Kerinchi Link's section is located at Mont Kiara-NKVE Interchange. Damansara Link The sections from Kayu Ara to Jalan Duta-Semantan Interchange. The Kilometre Zero of the Damansara Link's section is located at Kampung Kayu Ara in Petaling Jaya, Selangor. Penchala Link The sections from Damansara–Puchong Expressway at Penchala, Penchala Tunnel to Mont Kiara. The Kilometre Zero of the Penchala Link's section is located at Mont Kiara Interchange History The proposal to build the expressway began in 1997 while the massive traffic jams on Jalan Damansara were a main motivation to build it. The concession for the expressway was awarded to Sistem Penyuraian Trafik KL Barat Sdn Bhd (Sprint). On 23 October 1997, the concession agreement was signed between the Government of Malaysia and Sprint for the privatization of the improvement, upgrading, design, construction, maintenance, operations and management of Sprint Expressway. A Supplementary Agreement was subsequently signed on 4 September 1998 to defer the construction of the Penchala Link. The Concession Period is for 33 years and commenced on the effective date on 15 December 1998. After this period, the toll collection will cease and the highways will be handed over to the government. The construction began in 1999. The expressway includes the acquisition and upgrades of several major roads such as Jalan Damansara, Jalan Kayu Ara, Jalan Sri Hartamas, and Jalan Semantan. The Kerinchi Link and Damansara Link were opened in 2001, followed by the Penchala Link in 2004. This expressway also featured its own toll collection system known as the "FasTrak". On 1 July 2004, the FasTrak electronic payment system was replaced by Touch 'n Go and Smart TAG electronic payment systems. Pioneer roads