Seletar Expressway | |
---|---|
Lebuhraya Seletar (Malay) 实里达高速公路 (Chinese) செலேத்தார் விரைவுச்சாலை (Tamil) | |
Route information | |
Length | 11 km (6.8 mi) |
History | Completed in 1998 |
Major junctions | |
West end | Kranji (BKE) |
BKE, NSC, CTE, TPE | |
East end | Seletar (CTE, TPE) |
Location | |
Country | Singapore |
Regions | Woodlands, Mandai, Kranji, Seletar, Yio Chu Kang, Yishun, Sengkang (West) |
Highway system | |
The Seletar Expressway (Abbreviation: SLE) is a highway in Singapore that traverses the northern end of the island and joins the Central Expressway (CTE) and the Tampines Expressway (TPE) in Seletar to the Bukit Timah Expressway (BKE) in Kranji.
In the 1980s, the SLE was proposed to link BKE in Kranji to the CTE in Yio Chu Kang. [1] In 1983, it was announced that SLE would only be built after work on the northern expansion of CTE from Toa Payoh to Yio Chu Kang was completed. [2]
The SLE was constructed as a six-lane dual carriageway, remaining as such to this day. The first phase of the construction of SLE consisted of a stretch between Yio Chu Kang and Upper Thomson Road, which included a direct connection with the CTE at Yio Chu Kang Flyover, and was opened on 24 March 1990. [3] By July 1996, the TPE was extended to connect with the SLE at Seletar Flyover.
In the mid-1990s, the SLE was extended from Upper Thomson Road to the BKE. It replaced various roads — Lorong Handalan, Lorong Lentor, Lorong Selangin and Lorong Hablor. The Upper Thomson Road - BKE extension was opened in two parts: from BKE to Woodlands Avenue 2 on 5 November 1995, and from Woodlands Avenue 2 to Upper Thomson Road on 22 February 1998. Construction of the second phase began in 1992. The interchange of SLE and BKE was completed in 1994. The third stage of construction, completing in July 1996 from Woodlands Avenue 2 to Lorong Gambas. The final phase involved the construction from Lorong Gambas to Upper Thomson Road, and involved clearing out Lorong Gambas, Jalan Ulu Sembawang, and some dirt tracks. The last section of this expressway which opened was the last completed expressway project in Singapore until the opening of a section of the Kallang–Paya Lebar Expressway on 28 October 2007.
Location [4] | km [5] [6] [7] | mi | Flyover [8] | Exit [8] | Destinations [8] | Notes |
---|---|---|---|---|---|---|
Ang Mo Kio | 0.0 | 0.0 | Yio Chu Kang | — | CTE (towards AYE) | Southern terminus, expressway continues as CTE |
0.4 | 0.25 | — | 1 | TPE (towards PIE) | Northbound exit and southbound entrance Only | |
1 | 0.62 | — | 1A | Yio Chu Kang Road | Southbound exit and northbound entrance only | |
1.3 | 0.81 | Seletar | 1B | TPE (towards PIE) | ||
Yishun | 1.3 | 0.81 | Seletar | 1C | Seletar West Link Seletar Aerospace Drive | |
3.3 | 2.1 | Lentor | 3 | Lentor Avenue | Southbound exit for Lentor Ave. (both bounds) Northbound exit for only Lentor Ave. (northbound) Southbound entrance from only Lentor Ave. (southbound) Northbound entrance from only Lentor Ave. (northbound) | |
5.1 | 3.2 | Upper Thomson | 5 | Upper Thomson Road | ||
7.9 | 4.9 | Sembawang | 8B | Mandai Avenue (Eastbound) | Soutbound exit and entrance only | |
Mandai | 8.4 | 5.2 | — | 8A | Mandai Road | Northbound exit and entrance only |
9.3 | 5.8 | Ulu Sembawang | 9 | Woodlands Avenue 12 | ||
Woodlands | 10.4 | 6.5 | Marsiling | 10 | Woodlands Avenue 2 | |
11.9 | 7.4 | Woodlands South | 11 | BKE (towards PIE) Turf Club Avenue | ||
Sungei Kadut | 12.4 | 7.7 | Woodlands South | — | BKE (towards Woodlands) | Western terminus; expressway continue as BKE |
1.000 mi = 1.609 km; 1.000 km = 0.621 mi
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Ang Mo Kio is a planning area and residential town situated in the Central region of Singapore. Located approximately 11 km north of the Downtown Core district, Ang Mo Kio is the 3rd most populated planning area in the North-East region and ranks 8th in terms of population in the country overall. The planning area is located at the south-western corner of the North-East region, bordered by the planning areas of Yishun to the north, Sengkang to the north-east, Serangoon to the east, Bishan to the south and the Central Water Catchment to the west.
Kallang is a planning area and residential zone located in the Central Region of Singapore.
Choa Chu Kang, alternatively spelled Chua Chu Kang and often abbreviated as CCK, is a planning area and residential town located at the northwestern point of the West Region of Singapore. The town shares borders with Sungei Kadut to the north, Tengah to the southwest, Bukit Batok to the southeast, Bukit Panjang to the east and the Western Water Catchment to the west. Choa Chu Kang New Town is separated into two portions by the Kranji Expressway.
Serangoon is a planning area and residential town located in the North-East Region of Singapore.
The Central Expressway (CTE) in Singapore is the major highway connecting the city centre of Singapore with the northern residential parts of the island, including Toa Payoh, Bishan and Ang Mo Kio and further onwards to the Seletar Expressway and the Tampines Expressway.
The Tampines Expressway (TPE) is a highway in the north-eastern fringe of Singapore, joining the Pan Island Expressway (PIE) near Singapore Changi Airport in the east with the Central Expressway (CTE) and Seletar Expressway (SLE) in the north of the island.
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The Kranji Expressway in Singapore connects from the BKE in Bukit Panjang and travels south-west to join with the PIE in Jurong West. Construction of the expressway started in 1990 and was completed in 1994. The expressway is also the second shortest of all the expressways in Singapore at about 8 kilometres (5.0 mi), with the shortest currently being the Marina Coastal Expressway (MCE).
The Bukit Timah Expressway (BKE) is a highway in Singapore that starts at the Pan Island Expressway in Bukit Timah and travels north to the Woodlands Checkpoint and the Johor–Singapore Causeway in Woodlands.
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Sengkang is a planning area and residential town located in the North-East Region of Singapore. The town is the second most populous in the region, being home to 249,370 residents in 2020. Sengkang shares boundaries with Seletar and Punggol in the north, Pasir Ris and Paya Lebar in the east, Hougang and Serangoon to the south, as well as Yishun and Ang Mo Kio to the west.
Thomson Road is a major trunk road linking Singapore's central business district with the northern suburban areas of the country. The road is one of the longest in Singapore, starting from Novena in the south towards MacRitchie Reservoir, before continuing northwards as Upper Thomson Road towards Yishun and Sembawang.
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The Expressway Monitoring and Advisory System, also known by its acronym of EMAS, is a computerised system that is used to monitor traffic on Singapore's expressways. EMAS enables Land Transport Authority (LTA) personnel to detect accidents and respond to them more quickly. In addition, it notifies motorists of adverse traffic conditions.
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Choa Chu Kang Road is a road in Singapore which starts from Upper Bukit Timah Road.
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