| 运输线路长度 | ||||
| Length of Transportation Routes | ||||
| 单位：公里 | (km) | |||
| 年 份 | 公路通车里程 | 内河通航里程 | 地方铁路里程 | 中央铁路营业里程 |
| Total | Length of | Length of | Length of | |
| Year | Length of | Navigable | National | Local |
| Highways | Inland Waterways | Railways | Railways | |
| 1978 | 40260 | 177 | 562.7 | 2012.5 |
| 1980 | 39883 | 29 | 572.8 | 2087.7 |
| 1985 | 40698 | 721.6 | 2481.1 | |
| 1990 | 43640 | 75 | 691.5 | 2815.3 |
| 1991 | 47464 | 75 | 774.0 | 2825.2 |
| 1992 | 48334 | 75 | 783.1 | 2825.7 |
| 1993 | 49195 | 75 | 775.4 | 3031.2 |
| 1994 | 50496 | 75 | 765.9 | 3078.1 |
| 1995 | 51630 | 75 | 770.0 | 3076.3 |
| 1996 | 54146 | 75 | 665.8 | 3450.6 |
| 1997 | 56009 | 75 | 665.8 | 3464.0 |
| 1998 | 57263 | 75 | 632.1 | 3473.0 |
| 1999 | 58162 | 75 | 585.5 | 3467.0 |
| 2000 | 59152 | 75 | 554.8 | 3474.2 |
| 2001 | 62615 | 75 | 613.8 | 3476.4 |
| 2002 | 63079 | 75 | 1004.7 | 3508.1 |
| 2003 | 65391 | 75 | 1200.7 | 3508.1 |
| 2004 | 70198 | 75 | 1218.7 | 3521.6 |
| 2005 | 75894 | 286 | 1207.0 | 3675.9 |
| 2006 | 143778 | 286 | 1489.1 | 3594.9 |
| 2007 | 147265 | 286 | 1522.7 | 3675.1 |