The New North Klang Straits Bypass Expressway(NNKSB) is also known as New Shapadu Highway is a two-lane dual carriageway which connects Northport in Port Klang to Bukit Raja in Klang. NNKSB is not only provides direct access to and from North Port but also connects Klang Town, Tanjung Harapan recreational centre, Bukit Raja industrial and commercial district and Klang Sentral bus station. NNKSB provides smoother and faster journey and the travelling time is reduced by 20 minutes compared to the congested NKSB. The length of NNKSB is 17.5 km with four toll plazas, four interchanges and seven bridges. It offers a sophisticated traffic surveillance system, emergency telephones, variables message signboards, 24-hour patrol service, motorcycle shelters, and one rest and service areas with 24-hour petrol station with NGV product.