| Route section number | The longitude and latitude of the starting point of the section | The longitude and latitude of the end point of the road section |
| A | 117.1678 - 31.8159 | 117.1705 - 31.8164 |
| B | 117.1705 - 31.8164 | 117.1722 - 31.8180 |
| C | 117.1722 - 31.8180 | 117.1771 - 31.8159 |
| D | 117.1771 - 31.8159 | 117.1777 - 31.8149 |
| E | 117.1777 - 31.8149 | 117.1778 - 31.8132 |
| F | 117.1778 - 31.8132 | 117.1737 - 31.8132 |
| G | 117.1737 - 31.8132 | 117.1736 - 31.8091 |
| H | 117.1736 - 31.8091 | 117.1694 - 31.8092 |
| I | 117.1694 - 31.8092 | 117.1694 - 31.8051 |
| J | 117.1694 - 31.8051 | 117.1778 - 31.8049 |
| K | 117.1778 - 31.8049 | 117.1778 - 31.8090 |
| L | 117.1778 - 31.8090 | 117.1943 - 31.8088 |