The 7.3 km (4.5 mi) expressway connects Kemuning Interchange of the Shah Alam Expressway E5 near Kota Kemuning until Federal Highway Route 2 Interchange (also known as Bulatan Darul Ehsan Interchange) of the Federal Highway Route 2 near Klang.

The expressway crosses the Klang River bridge to Section 24.

The expressway overlaps with the Persiaran Sultan from Bulatan Jubli Perak Interchange towards Bulatan Selangor Interchange, Federal Highway Route 2 Interchange of the Federal Highway Route 2 and finally towards the Shah Alam city centre.

The expressway used to be known as Persiaran Sultan, and covers areas from Shah Alam city to Section 24.

In October 2022, it was one of the four expressways maintained by PROLINTAS to have its toll rates deducted between 8% and 15%.