廣巴高速公路是革命老區(qū)四川巴中的第一條高速公路。全長138公里。工程于2005年底開工建設，2010年5月10日建成通車。公司承建該項目LM4標段路面工程。

Guangba Expressway is the first expressway way in Bazhong, Sichuan, where is an old revolutionary base area. It has an overall length of 138km. The project was commenced at the end of 2005 and completed and open to traffic on May 10, 2010. The company contracted to build pavement engineering for Bidding Section LM4 of the project.