The zeroth kilometre of the Kuala Lumpur Middle Ring Road 2 is located at Sri Damansara Interchange.

The Kuala Lumpur Middle Ring Road 2, Federal Route 28, ends at Sri Petaling Interchange, where it proceeds as the Shah Alam Expressway.

[2] According to the former Works Minister, Datuk Seri Shaziman Abu Mansor, the LED street lights could provide up to 50% savings on the electricity bills of those three federal highways.

As of June 2011, the federal government paid RM26 million of the electricity bills for the conventional street lights nationwide every year.

During the annual festival months and beyond, hawkers will set up 'lemang' stalls opposite Zoo Negara which causes dangerous traffic bottlenecks that can stretch 3 kilometers long during peak hours The Ampang Jaya Municipal Council (MPAJ) need to curb these safety hazards by relocating it elsewhere thus not affecting the traffic flow.

[6][7] Pillar 28 is where the German consultant Leonhardt Andrä und Partner did the repair works as a sample for Malaysian contractor to follow.

[8] Taman Daya Diamond InterchangeEast FT 54 Jalan Kepong FT 54 Kepong FT 54 Jinjang FT 1 Kuala Lumpur SouthJalan Kepong GardenTaman Kepong Garden||Diamond interchange on the below flyover only Batu Caves bound only to Terminal Bersepadu Gombak 16.2 Batu Caves bound only 16.5 Setiawangsa–Pantai Expressway Setiawangsa-Pantai Expressway (SPE) Wangsa MajuSetiawangsaKampung PandanBandar MalaysiaKerinchiPetaling Jaya 17.9 19.0 20.0 National Zoo of Malaysia (Zoo Negara) National Zoo of Malaysia (Zoo Negara) Kampung Kemensah Taman ZooviewKemensah HeightsInstitut Budaya Baru Melayu Selangor (IBBMS) From Taman Melawati only Lorong Penghulu Towards Batu Caves only 22.0 From under flyover slip road towards Ampang only Sungai Besi–Ulu Klang Elevated Expressway Sungai Besi–Ulu Klang Elevated Expressway (SUKE)AmpangPermaiHulu LangatBukit TerataiCheras HartamasCherasKajangAlam DamaiSungai Besi 26.3 26.7 Taman Tasik Ampang Hilir Kuala LumpurKLCC EastPekan Ampang3 P&R Ampang LRT stationLembah JayaBandar Baru AmpangB62 Hulu Langat From Ampang only 28.0 29.2 29.8 Taman Tasik Permaisuri South Cheras–Kajang Expressway FT 1 Kajang Kajang–Seremban Highway FT 1 Seremban Sungai Besi–Ulu Klang Elevated Expressway Ampang9 Taman Mutiara MRT station