commissioned on the same day from 1000 hours. On 27 July 2007, the LTA announced the opening of the southern ECP-PIE section of the expressway (Phase 1) to traffic on 26 October that year. The entire expressway opened to traffic on 20 September 2008. Route The Kallang section of the expressway starts from eastern end of the Marina Coastal Expressway, where it also interchanges with the East Coast Parkway near the fourteen-kilometre mark of the ECP in a northward direction, goes underground below the Geylang River, cuts across the Kallang Sports Complex to the west of the National Stadium, comes to an interchange at the Mountbatten Road/Nicoll Highway/Guillemard Road junction, crosses the East West MRT line, before ending with an interchange with the Pan Island Expressway at the thirteen-kilometre mark of the latter. It adds along some slip roads and minor roads. The Paya Lebar section continues from where the Kallang Section leaves off beneath the Kallang River and Pelton Canal past MacPherson Estate, comes to an interchange with Paya Lebar Road, Upper Paya Lebar Road, MacPherson Road and Airport Road, crosses over the Circle MRT line which was under construction at the same time as the expressway, and continues for almost three and a half kilometres underground beneath Airport Road and the Paya Lebar Air Base, emerges at ground level near Defu Lane 3, goes on an elevated interchange over Tampines Road. It meets Buangkok East Drive at an interchange before continuing towards the existing Tampines Flyover to meet with Tampines Expressway. It replaces one of the fish farms at Tampines Road. On 27 July 2007, the LTA announced an extension of the KPE from East Coast Parkway to the Ayer Rajah Expressway via Marina South. The stretch was named Marina Coastal Expressway (MCE). The Marina Coastal Expressway officially opened on 29 December 2013. List of exits Public education and congestion management In 2006, the Land Transport Authority (LTA) engaged an advertising agency to embark on a public education programme, to inform and educate the public on the proper way to use the KPE – the first time it has done so for a road project. British firm Bartle Bogle Hegarty (BBH) has been appointed to publicise safety messages needed to prepare users for the KPE. BBH, which in turn appointed British public relations firm Grayling, clinched the contract for S$2.81 million. Its campaign started in the second quarter