Jalan Klang Lama or Old Klang Road, Federal Route 2 is the oldest and the first major road in Kuala Lumpur, Malaysia.

The road was opened on 14 January 1959 by the Minister of Public Works, Sardon Jubir.

This road passes through two towns, namely Sungai Way and Petaling Jaya.

[1] The highway was intended as a replacement of the existing road system known as Jalan Klang Lama, Persiaran Selangor, Jalan Sungai Rasau and Jalan Batu Tiga Lama, allowing speeds of up to 60 mph.

[2] As a result, Jalan Klang Lama was downgraded into Selangor State Road B14.