SMART Tunnel

Last updated • 5 min readFrom Wikipedia, The Free Encyclopedia

Mes-e38.svg
Expressway 38
Stormwater Management And Road Tunnel
(SMART Tunnel)
Terowong Jalan dan Pengurusan Air Banjir (Terowong SMART)
SMART Tunnel map.svg
East Kuala Lumpur map with the SMART Tunnel
Route information
Maintained by Syarikat Mengurus Air Banjir dan Terowong Sdn Bhd (SMART)
Length4 km (2.5 mi)
Existed2003–present
HistoryConstruction works started November 2003, and were completed in 2007
Major junctions
North end Sultan Ismail–Kampung Pandan Link
Jalan Tun Razak
Major intersections Sultan Ismail–Kampung Pandan Link
Kuala Lumpur Middle Ring Road 1 (Jalan Tun Razak)
Mes-e37.svg East–West Link Expressway Kuala Lumpur–Seremban Expressway
Mes-e37.svg East–West Link Expressway East–West Link Expressway
South endSMART Tunnel toll plaza near Sungai Besi Airport
Location
Country Malaysia
Primary
destinations
Bukit Bintang
Imbi
Cheras
Petaling Jaya
Seremban
Highway system
Stormwater Management And Road Tunnel
Smart-tunnel.jpg
Southbound upper deck of the SMART Tunnel
Overview
Location Kuala Lumpur, Malaysia
StatusOperational
RouteMes-e38.svg SMART Tunnel E38
StartJalan Tun Razak on Kuala Lumpur Middle Ring Road 1
End Sungai Besi Airport on Mes-e37.svg East–West Link Expressway Kuala Lumpur–Seremban Expressway
Operation
Work begun2003
Constructed Gamuda Berhad
MMC Corporation Berhad
Opened2007
Owner Government of Malaysia
Malaysian Highway Authority (LLM)
Department of Irrigation and Drainage Malaysia (JPS)
OperatorSyarikat Mengurus Air Banjir dan Terowong Sdn Bhd (SMART)
TollPrivate cars and taxis
Technical
Length4 km (2.5 mi)
No. of lanes 4, double-decked
Operating speed60 km/h

The Stormwater Management And Road Tunnel (SMART Tunnel), E38, is a storm drainage and road structure in Kuala Lumpur, Malaysia, and a major national project in the country. The 9.7 km (6.0 mi) tunnel is the longest stormwater drainage tunnel in Southeast Asia and second longest in Asia.

Contents

The main objective of this tunnel is to solve the problem of flash floods in Kuala Lumpur and to reduce traffic jams along Jalan Sungai Besi and Loke Yew flyover at Pudu during rush hour. There are two components of this tunnel, the stormwater tunnel and motorway tunnel. It is the longest multi-purpose tunnel in the world.

In 2011, the SMART tunnel received the UN Habitat Scroll of Honour Award for its innovative and unique management of storm water and peak hour traffic.

It begins at Kampung Berembang lake near Klang River at Ampang and ends at Taman Desa lake near Kerayong River at Salak South. The project is led by the government, including Malaysian Highway Authority (Lembaga Lebuhraya Malaysia, LLM) and the Department of Irrigation and Drainage Malaysia (Jabatan Pengairan dan Saliran, JPS) and also a company joint venture pact between Gamuda Berhad and MMC Corporation Berhad (MMC).

Route background

The Kilometre Zero of the tunnel is located at Salak Interchange.[ citation needed ]

History

In 2001 the Government sought proposals for a solution that would allow a typical flood of three to six hours' duration to occur without flooding the city centre. [1] A tunnel that would allow floods to bypass the centre was one way of achieving this, providing it was coupled with temporary storage facilities to keep flows downstream of Kuala Lumpur within the capacity of the river channel. A group led by Gamuda engaged SSP, a large Malaysian consultant engineering firm, and Mott MacDonald UK to develop proposals for a tunnel with holding ponds at upstream and downstream ends of the tunnel.[ citation needed ]

Construction of the tunnel began on 25 November 2003. Two Herrenknecht Tunnel Boring Machines (TBM) from Germany were used, including Tuah on north side and Gemilang on south side. Gusztáv Klados was the senior project manager of the project. [2]

On 11 December 2003, the 13.2-m diameter Mixshield TBM, Tuah, completed a 737-m section after 24 weeks of excavation. By the end of January 2004, Tuah would start a second drive covering a distance of 4.5 km to Kampung Berembang lake. The motorway sections on the SMART system was officially opened at 3:00PM, 14 May 2007, after multiple delays. [3] [4]

Meanwhile, the stormwater sections on the SMART system began operations at the end of January 2007.[ citation needed ]

By 18 July 2010 the SMART system had prevented seven potentially disastrous flash floods in the city centre, [5] having entered its first mode 3 operation only weeks after the opening of the motorway. [6]

As of September 2020, the tunnel had activated its fourth mode for the seventh time. During the flash flood on 10 September 2020, the tunnel diverted three million cubic metres of water. [7] [8]

In December 2021, SMART entered Mode 4 for an eighth time, due to the massive flooding caused by heavy rainfall lasting from 16 to 18 December. Things would have been much worse in Kuala Lumpur had it not been for the tunnel, which successfully diverted 5 million cubic metres of flood water during the 22 hours it was on full activation. [9]

In 2022, the government was considering the proposal to build another tunnel, briefly known as SMART 2, to cater for high density flood-prone area such as Shah Alam. [10]

Functioning

The four modes of operation and storage capacity. SMART Tunnel modes.svg
The four modes of operation and storage capacity.

The first mode, under normal conditions where there is no storm, no flood water will be diverted into the system. When the second mode is activated, flood water is diverted into the bypass tunnel underneath the motorway tunnel. The motorway section is still open to traffic at this stage. When the third mode is in operation, the motorway will be closed to all traffic. After making sure all vehicles have exited the motorway, automated water-tight gates will be opened to allow flood waters to pass through. After the flood has ended, the tunnel is verified and cleaned via pressure-washing, and the motorway will be reopened to traffic within 48 hours of closure. [11]

Technical specifications

SMART tunnel entrance along Jalan Sungai Besi, Kuala Lumpur, Malaysia. SMART tunnel entrance.jpg
SMART tunnel entrance along Jalan Sungai Besi, Kuala Lumpur, Malaysia.

Stormwater tunnel

Motorway tunnel

Features

The north bound entrance of SMART Tunnel on the Kuala Lumpur-Seremban Expressway. KL-SMARTtunnelentrance.JPG
The north bound entrance of SMART Tunnel on the Kuala Lumpur–Seremban Expressway.

Tolls

The SMART Tunnel utilizes an open toll system. Ever since its operation, all toll transactions at this toll plaza are carried out using Touch 'n Go cards, MyRFIDs or SmartTAGs. Cash payments are not accepted.

Toll rates

ClassType of vehiclesRate
(in Malaysian ringgit (RM))
Notes
1Private Cars
(Vehicles with two axles and three or four wheels and not exceeding 2.4 metres in height)
3.00
2Vans and other small goods vehicles
(Vehicles with two axles and three or four wheels and not exceeding 2.4 metres in height)
4Taxis
(Vehicles with two axles and three or four wheels and not exceeding 2.4 metres in height)
Toll charges are paid by passengers using Touch 'n Go cards only.

FM radio channels available

RadioFrequencies
Nasional FM 87.7 MHz
BFM 89.9 89.9 MHz
TraXX FM 100.1 MHz [13]
IKIMfm 91.5 MHz
Hitz 92.9 MHz
Bernama Radio 93.9 MHz
Radio Klasik 95.3 MHz
Fly FM 95.8 MHz
KL FM 97.2 MHz
Hot FM 97.6 MHz
988 FM 98.8 MHz
Kool 101 101.3 MHz
Era 103.3 MHz
Suria 105.3 MHz

List of interchanges

The entire expressway had its speed limit of 60 km/h.

Legend:

kmExitInterchangeToRemarks
Mes-e38.svg SMART Tunnel
0
Mes-e37.svg East–West Link Expressway East–West Link Expressway

Southeast
Cheras

Northwest
Petaling Jaya
Shah Alam
Direction Y junctions
Malaysia expressway logo.svgMes-e37.svg East–West Link Expressway Kuala Lumpur–Seremban Expressway
ANIH Berhad border limit
Malaysia expressway logo.svgMes-e38.svg SMART Tunnel SMART logo.gif SMART Tunnel
(Touch 'n Go and SmartTAG ETC only)
SMART border limit
SMART logo.gif Malaysia road sign GI4b.svg SMART Tunnel operation office Malaysia road sign GI4a.svg Malaysia Symbols-Toilet.svg TnG TAG Information centre (malaysia).jpg
Customer Service Centre
SMART Tunnel operation office
South bound on Cheras, Petaling Jaya and Shah Alam stretches only
SMART logo.gif SMART toll plaza
Accepts electronic toll payment (Touch 'n Go and SmartTAG only)
Motorway Tunnel
Dry sections
Start/end of tunnel
Maximum height 2 m
Speed limit 60 km/h
From/to Motorway tunnel

From/to E37 Kuala Lumpur–Seremban Expressway

kmExitInterchangeToRemarks
South
Mes-e37.svg East–West Link Expressway Kuala Lumpur–Seremban Expressway
Mes-e37.svg East–West Link Expressway Kompleks Sukan Negara
Mes-e5.svg Shah Alam Expressway Klang
Mes-e2.svg North–South Expressway Southern Route North–South Expressway Southern Route
Mes-e6.svg North–South Expressway Central Link Tabliczka AH2.svg AH2 Kuala Lumpur International Airport (KLIA) Airport (malaysia).jpg
Mes-e2.svg North–South Expressway Southern Route Tabliczka AH2.svg AH2 Seremban
Mes-e2.svg North–South Expressway Southern Route Tabliczka AH2.svg AH2 Melaka
Mes-e2.svg North–South Expressway Southern Route Tabliczka AH2.svg AH2 Johor Bahru
Malaysia expressway logo.svgMes-e37.svg East–West Link Expressway Kuala Lumpur–Seremban Expressway
ANIH Berhad border limit
Malaysia expressway logo.svgMes-e38.svg SMART Tunnel SMART logo.gif SMART Tunnel
(Touch 'n Go and SmartTAG ETC only)
SMART border limit
Mes-e38.svg SMART Tunnel
0
SMART logo.gif SMART toll plaza
Accepts electronic toll payment (Touch 'n Go and SmartTAG only)
Motorway Tunnel
Dry sections
Start/end of tunnel
Maximum height 2 m
Speed limit 60 km/h
From/to Motorway tunnel

Motorway tunnel

kmExitInterchangeToRemarks
Motorway Tunnel
Dry sections
Start/end of tunnel
Maximum height 2 m
Speed limit 60 km/h
3801Motorway Tunnel
Dry sections
Tunnel exit south bound
3801A
SMART logo.gif Malaysia road sign GI4b.svg SMART Tunnel Operation Office
Mes-e37.svg East–West Link Expressway East–West Link Expressway
Mes-e37.svg East–West Link Expressway Cheras
Mes-e37.svg East–West Link Expressway Petaling Jaya
Mes-e37.svg East–West Link Expressway Shah Alam

3801B
Mes-e37.svg East–West Link Expressway Kuala Lumpur–Seremban Expressway
Mes-e37.svg East–West Link Expressway Kompleks Sukan Negara
Mes-e5.svg Shah Alam Expressway Klang
Mes-e2.svg North–South Expressway Southern Route North–South Expressway Southern Route
Mes-e6.svg North–South Expressway Central Link Tabliczka AH2.svg AH2 Kuala Lumpur International Airport (KLIA) Airport (malaysia).jpg
Mes-e2.svg North–South Expressway Southern Route Tabliczka AH2.svg AH2 Seremban
Mes-e2.svg North–South Expressway Southern Route Tabliczka AH2.svg AH2 Melaka
Mes-e2.svg North–South Expressway Southern Route Tabliczka AH2.svg AH2 Johor Bahru
Tunnel Interchange
Motorway Tunnel
Conversion from dry to wet
Motorway Tunnel
Wet sections
Motorway Tunnel
Conversion from wet to dry
3802Motorway Tunnel
Dry sections
Tunnel exit north bound
3802A
Sultan Ismail Link Tunnel
Jalan Davis
Kuala Lumpur Inner Ring Road
Jalan Imbi
Jalan Sultan Ismail
Jalan Bukit Bintang

3802B
Kuala Lumpur Middle Ring Road 1
Jalan Tun Razak (Jalan Pekeliling)
Kuala Lumpur City Centre (KLCC)
Ampang
Tunnel Interchange
Lower floor
Motorway Tunnel
Dry sections
Start/end of tunnel
Maximum height 2 m
Speed limit 60 km/h
Malaysia expressway logo.svgMes-e38.svg SMART Tunnel SMART logo.gif SMART Tunnel
Start/end of expressway
(Touch 'n Go and SmartTAG ETC only)
SMART border limit
Kuala Lumpur Middle Ring Road 1
DBKL border limit
North
Kuala Lumpur Middle Ring Road 1
Jalan Tun Razak (Jalan Pekeliling)
Kuala Lumpur City Centre (KLCC)
Ampang
kmExitInterchangeToRemarks
3802Sultan Ismail link tunnel
Dry sections
Tunnel entry south bound
Motorway Tunnel
Mes-e37.svg East–West Link Expressway Cheras
Mes-e37.svg East–West Link Expressway Petaling Jaya
Mes-e37.svg East–West Link Expressway Kompleks Sukan Negara
Mes-e6.svg North–South Expressway Central Link Tabliczka AH2.svg AH2 Kuala Lumpur International Airport (KLIA) Airport (malaysia).jpg
Mes-e2.svg North–South Expressway Southern Route Tabliczka AH2.svg AH2 Seremban
Mes-e2.svg North–South Expressway Southern Route Tabliczka AH2.svg AH2 Melaka
Mes-e2.svg North–South Expressway Southern Route Tabliczka AH2.svg AH2 Johor Bahru
Tunnel Interchange
Upper floor
Motorway Tunnel
Dry sections
Start/end of tunnel
Maximum height 2 m
Speed limit 60 km/h
Malaysia expressway logo.svgMes-e38.svg SMART Tunnel SMART logo.gif SMART Tunnel
Start/end of expressway
(Touch 'n Go and SmartTAG ETC only)
SMART border limit
Jalan Davis
DBKL border limit
NorthWest
Sultan Ismail–Kampung Pandan Link (Jalan Davis)
Kuala Lumpur Inner Ring Road
Jalan Imbi
Jalan Sultan Ismail
Jalan Bukit Bintang

The tunnel was featured in the below series:

See also

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References

  1. "A Dual-Purpose Tunnel, Ingenia 30, March 2007" (PDF). Archived from the original (PDF) on 13 April 2020. Retrieved 24 January 2012.
  2. THE ROLE OF GUSZTÁV KLADOS
  3. Utusan Malaysia Online - Berita Utama
  4. Malaysian National News Agency :: BERNAMA Archived 19 May 2007 at the Wayback Machine
  5. New Straits Times: Smart tunnel working well
  6. MegaStructures SMART tunnel episode
  7. YING, VEENA BABULAL and TEOH PEI (12 September 2020). "KL flash flood: 'Smart Tunnel mitigated situation' | New Straits Times". NST Online. Retrieved 15 September 2020.
  8. "SMART Tunnel reopened to traffic | The Star". www.thestar.com.my. Retrieved 15 September 2020.
  9. "SMART tunnel diverted five million cubic metres of flood water, says environment sec-gen | Malay Mail". 19 December 2021.
  10. "Finding a SMART solution to floods". The Star. Retrieved 14 November 2024.
  11. Success of Kuala Lumpur's dual purpose tunnel. ITS International. Online at http://www.itsinternational.com/categories/detection-monitoring-machine-vision/features/success-of-kuala-lumpurs-dual-purpose-tunnel/%5B%5D
  12. Custom-Built Fire Engines for SMART Highway Delivered to the Malaysian Fire and Rescue Department Archived 4 January 2008 at the Wayback Machine - from SMART Tunnel official website
  13. "Radio – SMART Motorway Tunnel".