| 노선 | 편수(편) | 차이값(kg) | 절감비용(원) |
|---|---|---|---|
| A | 515 | 789,944 | 16,038,278 |
| B | 416 | 757,769 | 20,972,422 |
| C | 196 | 444,405 | 19,685,038 |
| D | 310 | 426,642 | 19,284,306 |
| E | 224 | 260,577 | 13,958,568 |
| F | 160 | 225,118 | 17,873,303 |
| G | 224 | 452,687 | 44,729,498 |
| H | 293 | 433,691 | 47,630,674 |
| I | 96 | 99,007 | 14,001,032 |
| Total | 2,434 | 3,889,570 | 214,173,119 |