Line 1 (Shenzhen Metro)
Introduction '''Shenzhen Metro Line 1''' (formerly branded as '''Luobao line''') runs West–East from  to . Line 1 is shown as '''''' on maps, however the band on both sides of the trains is coloured ''''''. Traditionally, it is the most heavily used metro line on the Shenzhen Metro, serving an average of 960,000 people daily in 2014.It has since been surpassed by Line 5, but still averages over 1 million passengers per day as of March 2021, despite this number being under COVID measures.
History ===First section===Line 1 was the first metro line built in Shenzhen. The first section of the line served  to , opening on 28 December 2004.The total length of the first phase is of , with 15 stations.===Renaming===On 23 April 2008, the Shenzhen Municipal Planning Bureau renamed Shenzhen Metro Line 1 to 'Luobao line'. The renaming was later reverted in 2013.===North west extension===On 28 September 2009, Line 1 was extended from  to . On 15 June 2011, Line 1 was extended from  to . The new segment extended the line to  long and cost 10.606 billion yuan to build.===Timeline===SegmentCommencementLengthStation(s)Name Luohu — Window of the World 28 December 2004  15 Phase 1 Window of the World — Shenzhen University 28 September 2009  3 Phase 2 (1st section) Shenzhen University — Airport East 15 June 2011  12 Phase 2 (2nd section)
Stations  Station name Connections Nearby bus stops Distance Location      SZQ   (via )  (via )0.000.00Luohu1.101.10 0.631.73   (via )0.902.631.434.06Futian  (via )1.005.062.047.100.727.820.668.481.7510.23                         (via Xiangmihu West)1.4111.641.2812.921.7214.641.2615.90Nanshan1.1717.07 0.7917.861.3619.22 1.2120.432.0522.48 OSQ1.0023.481.1724.65 0.9025.551.2526.80Bao'an1.0627.860.8828.741.4530.191.1031.293.3034.593.3537.94 2.4940.43
Rolling stock Type Date of manufacture Series Sets Serial Number Assembly Notes'''Type A''' 2001 A-size stock 22101–122Tc＋Mp＋M＋M＋Mp＋Tc Manufactured by Changchun Railway Vehicles and Bombardier Transportation'''Type A''' 2008 A-size stock 4123–126Tc＋Mp＋M＋M＋Mp＋Tc Manufactured by Changchun Railway Vehicles. '''Type A''' 2007–2010 A-size stock 26127–152Tc＋Mp＋M＋M＋Mp＋Tc Manufactured by Zhuzhou Electric Locomotive Works'''Type A''' 2014–2015 A-size stock 33153–185Tc＋Mp＋M＋M＋Mp＋Tc Manufactured by Zhuzhou Electric Locomotive WorksFile:01A2206 type 104 train entering Hourui Station, Nov 2021.jpg|Shenzhen Metro (No. 104)File:ShenzhenMetro-L1-126.jpeg|Shenzhen Metro (No. 126)File:20231209 Trainset 143 entering Hourui Station.jpg|Shenzhen Metro (No. 143)File:20231209 Trainset 181 entering Hourui Station.jpg|Shenzhen Metro (No. 181)
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