Maju Expressway
The Maju Expressway (MEX; Lebuhraya Maju), designated as E20, is a 26-kilometre (16 mi) controlled-access toll highway in Malaysia's Klang Valley that connects eastern Kuala Lumpur at the Kampung Pandan Interchange to the southern administrative hub of Putrajaya and the Cyberjaya technology park via interchanges with the Putrajaya Highway and Cyberjaya Link.[1][2] Constructed between 2004 and 2007, it provides the shortest direct route from the capital to these destinations, alleviating traffic on parallel federal routes like the Kuala Lumpur–Seremban Expressway and enhancing urban mobility for over 100,000 daily vehicles.[3][1] Operated by Maju Expressway Sdn Bhd, a subsidiary of Maju Holdings, the expressway features modern infrastructure including multi-lane carriageways and electronic toll collection, earning recent international acclaim for its pristine condition during a 2025 presidential motorcade that highlighted Malaysia's engineering standards.[3][4][5] Notably, the concessionaire's efforts to extend the route via the Maju Expressway Extension (MEX II) to Kuala Lumpur International Airport have been mired in financial distress and legal probes, including charges of criminal breach of trust and money laundering against executives for alleged misuse of sukuk funds raised in 2016, stalling the 16 km addition despite initial plans.[6][7][8]
History
Planning and Construction
The Maju Expressway was conceived in the mid-1990s amid escalating traffic congestion in Kuala Lumpur, driven by rapid urbanization and the development of Putrajaya as Malaysia's new administrative capital, necessitating a dedicated high-capacity link between the cities.[9] The project aligned with the Malaysian government's push for public-private partnerships (PPP) in infrastructure to leverage private capital and expertise, minimizing direct public funding amid booming economic growth.[10] The concession was awarded to Maju Expressway Sdn Bhd, a subsidiary of Maju Holdings owned by Tan Sri Abu Sahid Mohamed, in October 1997 under a 33-year toll operation agreement, emphasizing private financing through future toll revenues rather than upfront government outlays.[11] Construction planning prioritized elevated viaducts and interchanges to optimize land use in densely populated southern Kuala Lumpur corridors, such as near Bukit Jalil and Seri Kembangan, where at-grade alignments were infeasible due to existing developments and projected daily traffic volumes exceeding 100,000 vehicles.[12] The 1997 Asian financial crisis halted progress, leading to project deferral in December 1998 as funding dried up and economic priorities shifted. Reactivation occurred in July 2002 following economic recovery, with groundbreaking initiating the 26 km route's core elevated structures designed for dual three-lane carriageways to accommodate high-speed travel and interurban connectivity.[9] Engineering decisions focused on modular viaduct construction using precast segments for efficiency, enabling phased building around ongoing urban expansion while integrating ramps to federal routes like the Kuala Lumpur-Seremban Expressway.[12]Opening and Initial Operations
The Maju Expressway officially opened on December 5, 2007, after delays stemming from the 1997 Asian financial crisis that postponed construction following the initial concession agreement signed in October 1997.[12][13] Spanning 26 kilometers, it linked the Kampung Pandan Interchange on Jalan Tun Razak in Kuala Lumpur to Putrajaya, providing a direct elevated route designed to bypass congested surface roads and integrate with the Middle Ring Road 2 (MRR2) and other arterial highways.[13] Initial operations emphasized seamless integration into Kuala Lumpur's urban network, with the expressway employing an open toll collection system to minimize delays at entry and exit points.[13] Traffic control relied on basic surveillance via closed-circuit television cameras and vehicle detectors as part of the initial Traffic Control and Surveillance System (TCSS), enabling operators to monitor flow and respond to incidents without advanced metering technologies at launch. Early usage patterns reflected its role in diverting southbound traffic from the city center, though specific pre- and post-opening congestion metrics from independent studies remain limited in public records; anecdotal reports noted improved accessibility to Putrajaya amid growing administrative and commuter demand.[14] Operational adjustments in the first years focused on toll plaza efficiency and minor ramp optimizations to handle peak-hour volumes, which quickly approached design capacities given the expressway's positioning as a primary corridor to the new federal administrative hub. No major disruptions were reported during this phase, allowing the route to establish itself as a key alleviator of bottlenecks on legacy paths like the Federal Highway.[13]Expansions and Upgrades
In response to increasing traffic volumes from urban expansion in the Klang Valley, the Maju Expressway operator added the Seri Kembangan interchange (Exit 2004A) at kilometer 16.5, connecting to Federal Route B16 (Jalan Seri Kembangan).[15][16] This partial cloverleaf interchange opened to traffic on January 13, 2016, enhancing access for local traffic between the expressway, Damansara-Puchong Expressway, and Besraya Expressway without requiring major reconstruction of the existing alignment.[15] To further address capacity constraints and integrate the expressway with the broader southern corridor network, construction began in 2016 on the Maju Expressway Extension (MEX II), an 18 km three-lane dual carriageway linking the Putrajaya interchange to the Kuala Lumpur International Airport (KLIA) Expressway.[17][18] The project, initially targeted for completion by December 2019, aimed to reduce congestion on the original 26 km segment by providing direct airport access and diverting long-haul traffic from Putrajaya and Cyberjaya.[19] By March 2023, progress reached 89%, but financial disputes and cashflow shortfalls halted work, leaving structures incomplete near Cyberjaya.[20][21] As of 2025, the Malaysian government, through the Works Ministry, is finalizing arrangements to resume and complete MEX II under the 13th Malaysia Plan, prioritizing private sector involvement without direct bailout to mitigate ongoing economic risks from the stalled extension.[22][20] Maju Expressway Sdn Bhd continues routine maintenance on the core alignment, including periodic inspections and repairs funded via toll revenues, though no large-scale reinforcement for structural wear has been publicly detailed beyond standard concession obligations.[23]Route Description
Overall Layout and Length
The Maju Expressway (MEX), designated E20, measures 26 kilometers in total length and functions as a key tolled corridor linking Kuala Lumpur's city center to Putrajaya, with onward connectivity to Cyberjaya and Kuala Lumpur International Airport (KLIA).[1][2] It primarily serves as a bypass route, diverting traffic from congested surface arterials in the Klang Valley to streamline regional travel.[3] The expressway aligns generally southeastward from its northern origin, traversing dense urban and suburban zones before terminating near Putrajaya, thereby supporting bidirectional flow across its full extent.[24] Comprising roughly 10 kilometers of elevated viaducts and 16 kilometers of at-grade sections, the layout accommodates high-density surroundings while maintaining controlled-access standards.[9] This configuration positions the MEX as an efficient alternative to non-tolled roads, where typical commutes from central Kuala Lumpur to Putrajaya—potentially exceeding 45 minutes amid peak-hour delays on alternatives—can often be halved through its direct path.[25]Major Segments and Connections
The Maju Expressway (E20) comprises three primary linear segments that facilitate efficient north-south connectivity across the Klang Valley, integrating urban access in Kuala Lumpur with regional links to administrative and airport hubs. The northern segment originates at the Kampung Pandan Interchange in Ampang and extends southward through densely populated areas, interfacing with Jalan Tun Razak to connect directly to city arterials such as those serving the Kuala Lumpur City Centre.[26] This approximately 8 km stretch emphasizes rapid ingress from central Kuala Lumpur, reducing reliance on congested surface roads by providing elevated ramps that link to the Middle Ring Road 2 (MRR2, E10) at the Tun Razak Interchange.[24] The central segment, spanning roughly 10 km, features predominantly elevated viaducts traversing residential and commercial zones including Bukit Jalil and Sungai Besi, designed to maintain high-speed traffic flow (up to 110 km/h) while minimizing land acquisition and surface-level disruptions in flood-prone lowlands.[1] These structures incorporate piers and spans engineered for seismic and hydrological stability, drawing on regional data to elevate roadways above typical monsoon flood levels, thereby enhancing reliability during seasonal heavy rains that affect adjacent federal routes.[27] Key interlinks here include free-flow junctions to the Sungai Besi Expressway (BESRAYA) and New Pantai Expressway, bolstering circumferential access around southern Kuala Lumpur and alleviating pressure on parallel arterials like the Shah Alam Expressway (KESAS).[28] The southern segment, covering about 8 km, transitions to ground-level alignments approaching the Putrajaya administrative precinct, terminating at the Putrajaya Sentral Interchange and enabling direct progression to Cyberjaya's technology parks and onward to Kuala Lumpur International Airport (KLIA) via the Elite Highway.[25] This portion optimizes logistics for government and commuter traffic by integrating with the Kuala Lumpur-Putrajaya Link, providing a protocol route that bypasses urban bottlenecks and supports peak daily volumes exceeding 170,000 vehicles.[13] Overall, these segments interconnect with national infrastructure to form a backbone for western Peninsular Malaysia's mobility, reducing travel times from Kuala Lumpur to Putrajaya to under 20 minutes under free-flow conditions.[1]Engineering and Features
Structural Design
The Maju Expressway's elevated spans predominantly utilize precast concrete segments and crossheads, facilitating rapid on-site assembly and reduced interference with underlying urban traffic flows. This approach was particularly applied in sections spanning busy roadways, where traditional cast-in-place methods would have prolonged disruptions and increased logistical complexities.[27] Structural elements are designed to accommodate substantial daily traffic loads, with recorded average daily volumes surpassing 176,000 vehicles in 2024, reflecting capacities engineered for peak urban commuting demands. While Malaysia's low seismic risk minimizes earthquake-specific reinforcements, designs incorporate wind load resistances suited to tropical monsoon conditions, ensuring stability against gusts and vibrations from heavy vehicular passage.[29] Interchange configurations include trumpet types for high-volume T-junction connections, such as those linking to the Kuala Lumpur-Putrajaya Highway, optimized via traffic modeling to streamline merges and minimize congestion bottlenecks. These selections prioritize efficient geometry for elevated urban environments over more complex alternatives.[30] The private build-operate-transfer concession model underpinning construction expedited rollout by bypassing protracted public tender processes, enabling direct private investment in durable precast systems that emphasize long-term load-bearing integrity amid Malaysia's humid, high-traffic context.[18]Safety and Monitoring Systems
The Maju Expressway features a Traffic Control and Surveillance Centre (TCSC) that oversees a comprehensive monitoring network, including closed-circuit television (CCTV) cameras positioned at key locations along the route to provide continuous visual oversight of traffic conditions and potential hazards.[3] Vehicle detectors embedded in the pavement collect real-time data on traffic volume, speed, and occupancy, enabling operators to identify congestion or anomalies promptly.[3] Variable message signs (VMS) are deployed to relay dynamic advisories to drivers, such as warnings for incidents, speed limits, or lane closures, supporting proactive traffic management. These elements of the Traffic Control and Surveillance System (TCSS) have been integral since the expressway's operational phases in the late 1990s.[31] Emergency response capabilities include dedicated hotline services reachable at 03-8315 9111 for immediate assistance, complemented by an Auxiliary Police Unit conducting regular patrols to enforce safety protocols and address breakdowns or minor incidents.[3] While specific accident reduction metrics for the Maju Expressway are not publicly detailed, Malaysian expressway operators, including those managing similar TCSS implementations, report sustained lower incident severities attributable to rapid detection and intervention, with patrol and surveillance aiding in scene securing and traffic diversion compared to unregulated urban arterials lacking equivalent oversight.[32] Emergency telephone booths, standard on Malaysian tolled expressways every approximately 2 kilometers, facilitate direct operator contact for stranded motorists, integrating with the TCSC for coordinated dispatch.[33] Recent enhancements to the TCSC incorporate data fusion from detectors and CCTV feeds for improved incident logging, though advanced predictive analytics for structural maintenance remain limited to routine empirical reviews of collision patterns rather than fully automated forecasting. This setup prioritizes real-time response over predictive modeling, aligning with broader Malaysian highway practices where surveillance has correlated with stabilized accident indices on monitored corridors versus non-expressway networks.[34]Tolls and Financial Operations
Collection Methods and Technology
The Maju Expressway operates an open toll system, with collection enforced at specific plazas positioned at major entry and exit points, including Salak South in the north, Seri Kembangan in the central segment, and Putrajaya in the south.[1][35] These locations require payments for traversed sections rather than a barrier-to-barrier model, facilitating targeted enforcement while allowing free flow between plazas. Full Electronic Toll Collection (ETC) was implemented across MEX plazas on January 13, 2016, replacing manual cash lanes with automated options using Touch 'n Go contactless smart cards and SmartTAG radio-frequency identification (RFID) transponders.[36][35] This transition enabled dedicated ETC lanes, reducing vehicle stoppage times and congestion during peak hours by automating deduction from prepaid cards or linked accounts. In August 2023, the Putrajaya toll plaza pioneered contactless debit and credit card payments (MyDebit, Visa, Mastercard) via RFID readers, expanding beyond Touch 'n Go and SmartTAG to broaden user options while maintaining electronic verification.[37][38] These RFID-based systems process transactions in seconds—near-instant for Touch 'n Go versus up to 13 seconds for cards—yielding higher throughput rates and lower evasion through real-time tracking and deduction enforcement.[39] Overall, ETC adoption has stabilized revenue by minimizing fraud and cash-handling overheads, as evidenced by broader Malaysian highway data showing reduced administrative costs and queuing delays post-implementation.[40]Toll Rate Structure
The toll rates on the Maju Expressway are structured according to standard Malaysian vehicle classifications and vary by toll plaza to reflect distance-based usage, with charges collected at entry and exit points via a closed-toll system.[41] As of October 2025, following the government's postponement of concession-agreed increases, the rates for key plazas are as detailed below, applicable to one-way trips.[42]| Toll Plaza | Class 1 (Cars, 2 axles/3-4 wheels) | Class 2 (Vans/small goods, 2 axles/5-6 wheels) | Class 3 (Heavy vehicles, 3+ axles) | Class 4 (Taxis) | Class 5 (Buses) |
|---|---|---|---|---|---|
| Putrajaya | RM 3.50 | RM 7.00 | RM 10.50 | RM 1.80 | RM 2.50 |
| Salak Selatan | RM 2.00 | RM 4.00 | RM 6.00 | RM 1.00 | RM 1.50 |
| Seri Kembangan | RM 2.20 | RM 4.40 | RM 6.60 | RM 1.10 | RM 2.20 |
Ownership, Financing, and Recent Economic Challenges
The Maju Expressway operates under a build-operate-transfer concession agreement awarded to Maju Expressway Sdn Bhd (MESB) in 1997 by the Malaysian government, granting the company rights to construct, operate, and collect tolls for over 30 years before transferring ownership back to the state.[45] MESB, the primary concessionaire, is a subsidiary of Maju Holdings Sdn Bhd, which is wholly owned by Tan Sri Abu Sahid Mohamed, enabling private sector mobilization of resources for the initial 52 km highway linking Kuala Lumpur to Putrajaya.[46] This debt-financed model, reliant on toll revenues for repayment, facilitated expedited delivery without direct taxpayer funding, underscoring the efficiency of private initiative in infrastructure development over protracted public procurement processes.[29] Financing has centered on sukuk issuances through MEX Capital, which owns 96.8% of MESB and channels expressway cash flows to service obligations, with toll collections providing stable inflows despite periodic economic fluctuations.[29] Post-2020, the core asset maintained operational viability amid broader fiscal strains, as evidenced by RAM Ratings' upgrade of MEX Capital's sukuk to AA2/Stable in August 2025, attributed to robust traffic volumes averaging over 200,000 vehicles daily and revenue growth exceeding 10% year-on-year.[29] These metrics affirm the underlying value of the original concession, where private operation has sustained maintenance and upgrades without recurrent government bailouts, in contrast to state-managed highways prone to underinvestment.[46] Recent economic challenges, intensified since 2022, arise from Maju Group's aggressive expansion into the MEX II extension, where RM1.3 billion in debt was secured in 2016 via bonds and sukuk, yet only RM30 million remained by mid-2025 amid construction halts.[13] Delays in completing the 26 km segment to KLIA, stalled at 89% progress due to liquidity shortfalls, reflect overextension and internal mismanagement rather than systemic toll road inefficiencies, as the primary highway continues generating sufficient cash flows.[20] Malaysian Anti-Corruption Commission investigations launched in April 2025 uncovered alleged false claims totaling RM416 million and bribery in project funding, alongside money laundering charges against Abu Sahid involving RM352 million, exposing governance lapses in extension approvals.[47] [48] These probes, involving over 60 witnesses by July 2025, underscore government regulatory shortcomings in supplementary concessions, which permitted unchecked borrowing without adequate progress milestones, thereby risking public resources for private overreach while preserving the core expressway's proven fiscal model.[49]Controversies
Structural Defects and Noise Pollution
The Maju Expressway's elevated viaduct sections, particularly near Sri Petaling, have undergone periodic structural assessments due to concerns over potential material fatigue from traffic loads and environmental exposure. In 2019, Evenfit Consult Sdn. Bhd. conducted inspections and evaluations of segmental box girders along the route, identifying areas requiring maintenance to prevent progression of minor defects common in precast concrete structures under sustained heavy vehicle usage.[50] Similarly, between 2018 and 2019, VSL Construction executed bridge preservation, repair, and upgrading works on the MEX network in Kuala Lumpur, focusing on reinforcing elements to address wear from operational stresses without evidence of widespread failure.[51] Noise pollution emerged as a key resident concern in the early operational phase, stemming from the proximity of the elevated highway to densely populated areas like Sri Petaling, where heavy traffic generates elevated decibel levels from tire-road interaction and engine noise. Engineering analyses incorporated noise modeling during design to predict impacts, leading to the installation of barriers along affected stretches to attenuate sound transmission to adjacent residences.[52] These interventions, including raised flyover alignments in sensitive zones, aligned with regulatory standards for urban highway externalities, though specific pre- and post-installation decibel reductions have not been publicly quantified beyond compliance verification.[52] Remediation efforts for both structural and acoustic issues reflect standard practices for aging urban expressways, where localized retrofitting—such as girder reinforcement and barrier additions—has maintained operational integrity without necessitating major overhauls or closures. Such challenges, attributable to construction variables like concrete mix variability and cumulative loading, are prevalent in similar elevated infrastructures globally and have been effectively managed on the MEX through proactive monitoring, averting escalation to systemic risks.[50][51]Motorcycle Usage Prohibition
The Maju Expressway initially prohibited motorcycle usage upon its opening on December 13, 2007, with the ban formally enforced on January 31, 2008, by then-Works Minister Datuk Seri S. Samy Vellu, citing incompatibility between motorcycles and the highway's high-speed design featuring controlled merges and elevated sections.[53] Motorcycles, lacking the stability and protective structure of larger vehicles, exhibited heightened vulnerability to accidents in environments demanding rapid acceleration and precise maneuvering at speeds exceeding 100 km/h, as evidenced by early operational concerns over lane discipline and collision risks during entry and exit ramps.[54] This restriction aligned with the highway's original gazettement under subsection 70(1) of the Road Transport Act 1987, which permitted operators to limit access for safety reasons on elevated and urban expressways.[55] However, in June 2008, temporary exemption was granted by then-Works Minister Datuk Seri Mohd Zin Mohamed to alleviate congestion in Kuala Lumpur's core, allowing motorcycles toll-free usage despite persistent design mismatches.[53] From 2008 to 2015, this policy correlated with 382 recorded crashes involving motorcycles on the 26 km stretch, resulting in 15 fatalities, underscoring the causal link between permissive access and elevated incident rates in a corridor optimized for four-wheeled traffic flows.[54] Enforcement efforts resurfaced in 2015 amid operator appeals and toll-payer complaints about spatial constraints and safety hazards, with concessionaires highlighting motorcycles as a primary accident contributor on the Maju Expressway and Ampang-Kuala Lumpur Elevated Highway.[53] Empirical data from this period revealed disproportionate per-incident severity compared to non-motorcycle crashes, with vulnerability amplified by factors such as side winds on viaducts and reduced visibility in merges, favoring reinstatement for risk mitigation over broader access.[54] While motorcyclist groups contested prohibitions on grounds of equitable commuting in a motorcycle-dependent urban context—representing over 50% of daily road users in greater Kuala Lumpur—causal evidence prioritizes systemic stability, as permissive policies on similar controlled-access routes elsewhere in Malaysia yield 2-3 times higher motorcycle fatality densities per kilometer traveled than restricted equivalents.[53][55] Ongoing debates reflect tension between inclusion and empirical safety outcomes, yet operator insistence and accident statistics affirm the prohibition's rationale in preserving throughput and reducing severe incidents, with no full reinstatement enacted by 2025 despite periodic reviews.[56]MEX II Extension Project Scandals
The MEX II extension, planned as a 20.2 km southern continuation of the Maju Expressway from Putrajaya to Kuala Lumpur International Airport (KLIA), aimed to alleviate congestion on Federal Route 5 and enhance airport connectivity but has been stalled amid corruption allegations since construction halted around 2019. Concessionaire MEX II Sdn Bhd, a subsidiary of Maju Holdings, secured the project under the 11th Malaysia Plan but faced a notice of default in January 2022 due to funding shortfalls, leaving the highway approximately 89% complete by mid-2025 despite RM1.3 billion raised via sukuk issuance in 2016 specifically for its financing.[20][57] Investigations by the Malaysian Anti-Corruption Commission (MACC) exposed procurement irregularities, including false claims totaling RM361 million and undisclosed discrepancies amounting to RM416 million, which inflated project costs and diverted funds from completion. These stemmed from fabricated invoices and progress reports submitted to financiers, enabling unauthorized disbursements that exacerbated liabilities nearing RM1.7 billion by 2025, with only RM30 million remaining in reserves despite the bond proceeds. Former MEX II director Datuk Yap Wee Leong faced 17 counts of forgery in September 2025 for endorsing RM314.5 million in fictitious payment claims linked to contractors, while MACC's probes into bribery involved 61 witnesses by July 2025, revealing systemic overbilling in subcontractor awards often tied to politically connected firms.[58][47][59] Criminal charges crystallized in September 2025 against Maju Holdings figures, including director Abu Sahid Mohamed, a veteran in Malaysia's highway concession landscape, who pleaded not guilty to four counts of criminal breach of trust (CBT) involving RM313 million and 13 counts of money laundering totaling RM139 million from the sukuk funds between 2017 and 2019. Abu Sahid was accused of misusing proceeds for personal and unrelated purposes, such as property acquisitions, under Section 409 of the Penal Code and anti-money laundering laws, with additional probes into RM452 million in broader CBT linked to project mismanagement. Yap and others faced parallel charges for abuse of position, contributing to delays that have persisted into 2025, as court proceedings and asset seizures—including RM32 million in luxury goods—further impeded revival efforts. MACC chief Azam Baki indicated nine more individuals, including executives, would face prosecution, underscoring the scandal's depth in crony-driven procurement where concession ties to influential networks prioritized opaque dealings over fiscal accountability.[48][60][61] These revelations have eroded investor confidence in similar public-private infrastructure concessions, as the project's politicized oversight—evident in repeated government interventions to revive it under the 13th Malaysia Plan—exposed vulnerabilities to insider abuse rather than inherent flaws in toll-based financing models. Empirical discrepancies in claimed versus verified expenditures, exceeding hundreds of millions in ringgit, highlight how cronyism in tender processes and lax regulatory enforcement prolonged the stalemate, with unfinished segments near Cyberjaya symbolizing broader inefficiencies in Malaysia's mega-project governance. Ongoing MACC actions, including potential further charges under the MACC Act, emphasize the need for depoliticized, transparent bidding to mitigate such recurrent failures in highway extensions.[7][62][63]Interchanges and Junctions
Exit List and Interchange Details
The Maju Expressway (E20) comprises six primary interchanges, sequenced from its northern terminus in Kuala Lumpur to the southern terminus near Putrajaya, spanning approximately 26 km. Exit numbering follows the Malaysian convention for urban expressways, prefixed with 20xx to denote the E20 route. All interchanges facilitate connections to federal routes and adjacent highways, with the expressway primarily configured as a dual three-lane carriageway per direction, though specific ramp capacities vary by junction design.[2][1]| Exit | Name | Kilometer Marker (approx.) | Connections and Destinations | Notes |
|---|---|---|---|---|
| 2001 | Kampung Pandan Interchange | 0 | Jalan Tun Razak (northbound to city center), Jalan Ampang (east to Ampang), Federal Route 1 | Northern terminus; partial access ramps from arterial roads; no southbound exit from expressway mainline.[2] |
| 2002 | Salak South Interchange | ~2 | Jalan Kuchai Lama (west to Petaling Jaya), Jalan Puchong (southwest to Puchong) | Full diamond-style interchange providing bidirectional access; precedes main toll collection.[2] |
| 2003 | Sungai Besi Interchange | ~5 | Jalan Sungai Besi (east to Cheras), E2 Kuala Lumpur–Seremban Expressway (south to Seremban) | Links to major southern corridor; supports high-volume traffic with slip ramps to E2.[2] |
| 2004 | Bukit Jalil Interchange | ~10 | Jalan Bukit Jalil (south to Bukit Jalil National Stadium), E9 Shah Alam Expressway (KESAS, west to Shah Alam) | Major multi-level junction with direct ties to sporting and residential areas; handles significant commuter flow.[2][64] |
| 2004A | Seri Kembangan Interchange | ~12 | Persiaran Serdang Perdana (to Seri Kembangan town center), Federal Route 54 (to Puchong) | Added post-initial construction; operational since January 13, 2016, as a partial cloverleaf to alleviate local congestion without full mainline disruption.[65][66] |
| 2005 | Putrajaya Interchange | ~26 | Persiaran Persekutuan (to Putrajaya administrative center), Federal Route 29 (to Cyberjaya) | Southern terminus; connects to government precinct and tech hub; includes links to planned extensions toward KLIA.[2][64] |