Effects of the storage conditions on the stability of natural and synthetic cannabis in biological matrices for forensic toxicology analysis: An update from the literature

Line 7
7
Overview
Status	In operation
Locale	Qixia, Gulou , Jianye, and Yuhuatai districts Nanjing, Jiangsu
Termini	Xianxinlu - Mufuxilu (North) Yingtiandajie - Xishanqiao (South)
Stations	10(North) 9(South)
Service
Type	Rapid transit
History
Opened	28 December 2022; 21 months ago (2022-12-28)[1]
Technical
Line length	13.84 km (8.6 mi)(North) 10.66 km (6.6 mi)(South)
Number of tracks	2
Character	Underground
Track gauge	1,435 mm (4 ft 8+1⁄2 in)
Operating speed	80 km/h (Maximum)
Route map Legend (Beijing-Shanghai Railway ) (Shanghai-Nanjing Intercity Railway ) Nanjing East railway station Xianxinlu  8  ( Shiyueguangchang  8  Zhonghuamen ) Yaohuamen Majiayuan Depot (Nanjing South–Xianlin railway ) (Nanjing-Tongling Railway ) ( Shanghai-Nanjing Intercity Railway) Yaohuaxincun Dingjiazhuangnan Dingjiazhuang Wanshou  6  ( Qixiashan  6  Nanjing South Railway Station ) Xiaozhuang  1  ( Baguazhoudaqiaonan  1  CPU ) Mufushan Wutang­guangchang  3  ( Linchang  3  Mozhou­donglu ) Mufuxilu ( North secton – Central secton ) ( Beijing-Shanghai railway) Zhongfulu  9  ( Jiangsu Grand Theater·Xianfa Square) ( 9  Hongshanxincheng ) Fujianlu  5  ( Fangjiaying  5  Jiyindadao ) Gupinggang Link line to  4  Caochangmen / NUA / JSSNU  4  ( Longjiang  4  Xianlinhu ) Qingliangshan ( 2  Jingtianlu ) Qinhuai River Mochouhu  2  Dashichating Nanhu Yingtiandajie ( Central Section – South Section ) Mengdudajiedong Xinchengkejiyuan Zhongsheng  10  ( Yushanlu 10  Andemen ) Go below  2  Jialinjiangdongjie Yongchulu  S3  ( Gaojiachong  S3  Nanjing South Railway Station ) Taiqinglu Luotanglu  2  ( Yuzui 2 ) ( S2 Zhonghuamen ) Qinhuai New River Jianning Station Xishanqiao S2  Xishanqiao Stabling Yard (  S2 Dangtunan) ( Nanjing-Tongling Railway)

Line 7 of Nanjing Metro is a northeast–southwest line running roughly parallel to the south bank of the Yangtze River. The line began operation on 28 December 2022.^[1] This line is also the first metro line to use GoA4 automated trains in Nanjing.^[2]

Construction of Line 7 began on 29 November 2017.^[3]

The north section from Xianxinlu to Mufuxilu opened on 28 December 2022,^[1] and the sorth section from Yingtiandajie to Xishanqiao opened on 28 December 2023, while the central section from Mufuxilu to Yingtiandajie is still under construction.

To allow construction of middle section, both north and south section of line 7 suspended operation during 10 July and 18 August, 2024.^[4]