[1] The Sultan Abdul Aziz Shah Airport Highway is a major road linking Subang Jaya interchange of the Federal Highway (Federal Route 2) to the Sultan Abdul Aziz Shah Airport.

The Subang–Kelana Jaya Link is an elevated highway linking Subang Jaya interchange of the Federal Route 2 to Persiaran Kewajipan.

The Kilometre Zero is located at Subang Jaya, at its interchange with the Federal Route 2.

At most sections, the Federal Route 15 was built under the JKR R5 road standard, allowing maximum speed limit of up to 90 km/h.

One section has motorcycle lanes: Subang Airport roundabout–Subang-NKVE interchange.