Persiaran Sultan Salahuddin Abdul Aziz Shah, Putrajaya

Persiaran Sultan Salahuddin Abdul Aziz Shah or Putrajaya Roundabout is the main thoroughfare or roundabout in Putrajaya, Malaysia. It is world's largest roundabout with a diameter of 3.5 km (2.2 miles). It was named after Almarhum Sultan Salahuddin Abdul Aziz Shah of Selangor, the eleventh Yang di-Pertuan Agong. Major landmarks in Putrajaya including the Federal Government Complex (Parcel A until D), Perdana Putra, the Putrajaya Independence Square and Putra Mosque are located along this road.

Lists of interchanges

Km	Exit	Interchange	To	Remarks
		Persiaran Persekutuan Exit	North Persiaran Persekutuan Kuala Lumpur Kajang	LILO exit
		Parcel F	Parcel F	LILO exit Under planning
		Istana Melawati	Istana Melawati	RIRO exit National Palace
		Lebuh Perdana Timur Exit	East Lebuh Perdana Timur Presint 14 until 16 Presint Diplomatik Bangi Kajang Alamanda Putrajaya	LILO exit
		Parcel E	Parcel E Election Commission of Malaysia Department of Civil Aviation (DCA) Kementerian Kesihatan Malaysia (Ministry of Health)	LILO exit
		Taman Putra Perdana	Taman Putra Perdana Putrajaya Landmark Shangri-La Hotel V	RIRO exit
		National Heroes Square	National Heroes Square	Public square
		Parcel D	Parcel D Jabatan Kemajuan Islam Malaysia (JAKIM) (Islamic Religious Department) Kementerian Pengangkutan Malaysia (Ministry of Transport) Jabatan Pengangkutan Jalan (Malaysian Road Transport Department) Kementerian Sumber Manusia (Ministry of Human Resource) Kementerian Keselamatan Dalam Negeri (Ministry of Home Affairs) Kementerian Kemajuan Luar Bandar dan Wilayah (Ministry of Rural Development)	LILO exit
		Parcel C	Parcel C Jabatan Perkhidmatan Awam Malaysia (Malaysian Public Service Department) Suruhanjaya Perkhidmatan Awam Malaysia (Malaysian Public Service Commission) Jabatan Alam Sekitar (Department of Environment) Jabatan Perangkaan Malaysia (Department of Statistics)	LILO exit
		Lebuh Perdana Selatan Exit	South Lebuh Perdana Selatan Seri Bakti Bridge Presint 16 until 18 Agriculture Heritage Park Wisma Putra Seri Satria	LILO exit
		Parcel B	Parcel B Kompleks Jabatan Perdana Menteri (Prime Minister's Department Complex) Malaysian Administrative Modernisation and Management Planning Unit (MAMPU)	LILO exit
		Putra Square	Southwest Putra Square Putra Mosque Putra Bridge Persiaran Perdana (Putrajaya Boulevard) V	LILO exit
		Perdana Putra Building	Perdana Putra Building	LILO exit Restricted area
		Lebuh Perdana Barat Exit	West Lebuh Perdana Barat Seri Perdana Bridge Presint 7 until 11 Seri Perdana	LILO exit
		Taman Botani	Taman Botani V	LILO exit
		Taman Putra Perdana	Taman Putra Perdana Putrajaya Landmark Shangri-La Hotel V	RIRO exit
		Persiaran Persekutuan Exit	North Persiaran Persekutuan Kuala Lumpur Kajang	LILO exit