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

Xining Metro
Reserved metro exit at Xining railway station
Overview
Locale	Xining, Qinghai, China
Transit type	Rapid Transit
Number of lines	3 (planning)
Number of stations	61 (planning)
Technical
System length	92.5 km (57.5 mi) (planned)

Xining Metro is a rapid transit system under planning in Xining, Qinghai. The vision for the Xining Metro includes three metro lines totaling 92.5 kilometers (57 mi), and a four-line, 88-kilometer (55 mi) suburban rail network, in the completed regional rapid transit network. A total of seven lines are proposed.

Line 1 and the first stage of Line 3 will cost about 28 billion yuan.^[1]

As of October 27, 2024, the metro system has not been approved by NDRC, so actual construction have not started (except for a reserved section near Xining railway station).

Line 1 will be 29.5 kilometers (18.3 mi) long with 23 stations from Xicheng Boulevard to Jinkai Street via Xining railway station.^[2]

Line 2 will be 21.2 kilometers (13.2 mi) long with 16 stations from Huayuantaicun to Bowen Street.

Line 3 will be 18.2 kilometers (11.3 mi) long with 13 stations from Sanjiaohuayuan to Qingshui Street.

• Yinchuan Metro, proposed urban rapid transit network in Yinchuan, Ningxia