North Klang Straits Bypass

Federal Route 20
North Klang Straits Bypass
Route information
Part of AH141 ( New North Klang Straits Bypass)
Maintained by Grand Sepadu Sdn Bhd (formerly known as Lebuhraya Shapadu Sdn Bhd (LSSB))
Length	15.1 km (9.4 mi)
Existed	1983–present
History	Completed on 1985
Major junctions
Northwest end	, Port Klang
Major intersections	Northport Highway AH141 New North Klang Straits Bypass Federal Route 5 Jalan Meru AH141 New Klang Valley Expressway Federal Highway Jalan Batu Tiga Lama
Southeast end	Sungai Rasau
Location
Primary destinations	Kapar, Klang, Bukit Raja
Highway system
Highways in Malaysia Expressways Federal State

North Klang Straits Bypass, Federal Route 20, AH 141, is the main highway bypass to Port Klang in Klang, Selangor, Malaysia.^[1] Federal Route 20 became the backbone of the road system linking Sungai Rasau to Port Klang before being surpassed by the New North Klang Straits Bypass 30. Many cargo trucks travel along the highway daily.

Route background[]

The Kilometre Zero of the Federal Route 20 starts at near Port Klang.

History[]

The plan to build the bypass to Port Klang began in the late 1970s. Construction began in 1983 and completed on 1 January 1985. Today this highway are maintained by the Lebuhraya Shapadu Sdn Bhd (a member of Sdn Bhd) and Malaysian Public Works Department (JKR). By the 1990s to 2000s, the highway was bogged down with severe congestion, and the present New North Klang Straits Bypass was built to replace it. On 2009, the Port Klang toll plaza was closed and the parts of Jalan Kapar – Port Klang sections became a toll free highway.

In 2014, the expressway was taken over to LGB Group and its name was changed to Grand Sepadu Sdn Bhd.

Features[]

• Two-lane carriageway
• Emergency lane.
• Toll.
• Speed trap.
• Variable Message Sign (VMS)
• Many container trucks along this highway.
• Many kampungs (village) along this highway.
• Massive accident area along this highway.
• Many traffic lights along this highway.

At most sections, the Federal Route 20 was built under the JKR R5 road standard, allowing maximum speed limit of up to 90 km/h.

There are no alternate routes or sections with motorcycle lanes.

Overlaps[]

• , Port Klang – Port Klang toll plaza : E30 New North Klang Straits Bypass
• Bukit Raja toll plaza – Sungai Rasau : E30 New North Klang Straits Bypass

Toll rates[]

Bukit Raja toll plaza[]

List of interchanges (southeast-northwest)[]

This article contains a bulleted list or table of intersections which should be presented in a properly formatted junction table. Please consult this guideline for information on how to create one. Please if you can. (November 2021)

Km	Exit	Interchange	To	Remarks
	EXIT 232	Sungai Rasau Junctions	Jalan Batu Tiga Lama West Klang EAST Padang Jawa	T-junctions
	EXIT 233	Sungai Rasau Interchange	Federal Highway West Klang East Shah Alam Kuala Lumpur	Diamond interchange
	EXIT 2001A	Bandar Baru Klang Exit	West Persiaran Bukit Raja Bandar Baru Klang Bukit Raja Shopping Centre