The G8515 Guang'an–Luzhou Expressway (), also referred to as the Guanglu Expressway (), is an expressway in China that connects Guang'an to Luzhou.
Route Sichuan (north section) The route of the Guang'an to Wusheng section overlaps with the Guanghong Expressway.
The section from Wusheng to Tongnan is currently under planning.
Chongqing The Tongnan to Rongchang section is also known as the Tongrong Expressway. It is long with a design speed of . This section starts at the Sichuan-Chongqing border in the north of Tongnan District, passes through Dazu District, and ends in Rongchang District. Construction began in 2016 and it was opened to traffic on 29 December 2019.
Sichuan (south section) The section from Rongchang to Luzhou is also called the Ronglu Expressway. This section is long with a designed speed of and it was opened to traffic on 31 December 2019.
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