Expressway 29
Seremban–Port Dickson Highway Lebuhraya Seremban–Port Dickson 芙蓉–波德申大道
Route information
Maintained by PLUS Malaysia Berhad with its subsidiary Projek Lebuhraya Usahasama Berhad (Former concessionaries known as Seremban–Port Dickson Highway (SPDH) Sdn Bhd)
Length	23 km (14 mi)
Existed	1994–present
History	Completed in 1998
Major junctions
East end	Mambau on Seremban
Major intersections	FT 53 Jalan Rasah FT 53 Federal Route 53 FT 219 Sua Betong–Sunggala Highway
West end	Sua Betong on Port Dickson
Location
Country	Malaysia
Primary destinations	Seremban, Lukut, Port Dickson, Teluk Kemang, Tanjung Tuan
Highway system
Highways in Malaysia Expressways Federal State

The Seremban–Port Dickson Highway (SPDH; Malay: Lebuhraya Seremban–Port Dickson) is an expressway in Negeri Sembilan, Malaysia. It was built to shorten the travelling distance from Seremban to Port Dickson and acts as an alternative route for Federal Route 53 which has dangerous corners along the route. The 23 km (14 mi) long expressway was opened to traffic in 1998 and the first concessionaries were Seremban–Port Dickson Highway (SPDH) Sdn Bhd (a member of Melewar Corporation Berhad). Today the expressway is a part of PLUS Expressways network.

The expressway shares its Kilometre Zero with the old Seremban–Port Dickson Road FT53; hence, the expressway begins at KM7 of Mambau Interchange near Seremban.

The Seremban–Port Dickson Highway (SPDH) implements an opened toll system. Tolls only have to be paid when entering the expressway, except when travelling to Seremban, where tolls will be collected at the Mambau Toll Plaza.

As part of an initiative to facilitate faster dissipation of traffic at both Mambau and Lukut Toll Plazas, all toll transactions will be conducted electronically via PLUSMiles cards, Touch 'n Go cards or SmartTAGs starting 1 June 2015.^[1] Later, RFID, Malaysia's own radio-frequency identification was introduced in the toll plazas.^[2]

(Since 1 February 2020)^[3]

The entire route is located in Negeri Sembilan.

Legend:

• I/C - Interchange, I/S - Intersection, RSA - Rest and service area, OBR - Overhead bridge restaurant, R/R - Restaurant and rest plaza, L/B - Layby, V/P - Vista point, TN - tunnel, T/P - Toll plaza, BR - Bridge

• C - Cloverleaf, S - Stack, T-A - Trumpet-A, T-B - Trumpet-B, DT - Directional-T/Y, SDT - Semi-Directional-T/Y, P-Y - Partial-Y, D - Diamond, P-C - Partial cloverleaf, D-D - Diverging diamond, D-R - Direct ramp

District	Location	km	Exit	Name	Destinations	Notes
Seremban	Mambau	5.0	Through to FT 53 Jalan Rasah
		​		Mambau I/C	FT 53 Malaysia Federal Route 53 – Mambau, Nilai	Trumpet interchange
		6.0	PLUS Expressways/PROPEL section maintenance office (both bound)
		​	Mambau Toll Plaza
		​	Sungai Linggi bridge
		​	Railway crossing bridge
		​	Sungai Bemban bridge
		​	Mambau RSA (both bound, separated)
Port Dickson	Bandar Springhill	​	Sungai Putting bridge
		​	2901	Bandar Springhill I/C	Bandar Springhill	Off ramp Future trumpet interchange
	Lukut	​	2902	Lukut I/C	FT 53 Malaysia Federal Route 53 – Bandar Springhill, Lukut, Port Dickson, Sepang, Kuala Lumpur International Airport (KLIA)	Half-clover interchange
	Sua Betong	​	Railway crossing bridge
		​		Sua Betong I/S	FT 219 Sua Betong–Sunggala Highway – Teluk Kemang, Pasir Panjang N8 Jalan Sungai Menyala – Sua Betong, Ayer Kuning, Rantau, Port Dickson Army Base	Junctions
1.000 mi = 1.609 km; 1.000 km = 0.621 mi       Concurrency terminus       Incomplete access

• North–South Expressway
• Malaysia Federal Route 53

• PLUS Expressway Berhad
• PLUS
• Malaysian Highway Authority