G45 Daqing–Guangzhou Expressway
| Daqing–Guangzhou Expressway | ||||
|---|---|---|---|---|
| 大庆-广州高速公路 | ||||
| Daguang Expressway 大广高速公路 | ||||
| The expressway in Miyun District, Beijing in 2020 | ||||
| Route information | ||||
| Length | 3,550 km (2,210 mi) | |||
| Major junctions | ||||
| North end | Daqing Sartu Airport, Sartu District, Daqing, Heilongjiang | |||
| South end | G15 / G1508 / Guangdong S41 in Guangzhou, Guangdong | |||
| Location | ||||
| Country | China | |||
| Highway system | ||||
| 
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The Daqing–Guangzhou Expressway (大庆-广州高速公路), designated as G45 and commonly referred to as the Daguang Expressway (大广高速公路) is an expressway that connects the cities of Daqing, Heilongjiang, and Guangzhou, Guangdong in China. When fully complete, it will be 3,550 km (2,210 mi) in length.