Seremban - Port Dickson Highway

Seremban-Port Dickson Highway, SPDH, is an expressways in Negeri Sembilan, Malaysia. It was built to shorten the traveling distance from Seremban to Port Dickson and acts as an alternative route for Federal route  which has dangerous corners along the route. The 23 km (14.2 miles) long expressway was opened to traffic in 1997 and the first concessionaries was Seremban-Port Dickson Highway (SPDH) Sdn Bhd (a member of Melewar Corporation Berhad), But today the expressway is a part of PLUS Expressways network.

Route background
The Kilometre Five (5) of the expressway begins at Mambau Interchange near Seremban.