天津统计年鉴 2010，栏目：第14篇 交通运输和邮电>>14-3 运输线路长度(2007-2009年)，共1页
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| 14-3运输线路长度（2007—2009年） |
| Length of Transport
Routes,2007-2009 |
|
| 单位：公里(km) |
| 指标 |
Item |
2007 |
2008 |
2009 |
| 公路通车里程 |
Length of Highways with Transport
Service |
*** |
*** |
*** |
| #等级公路 |
Expressway and Class I to IV Highway |
*** |
*** |
*** |
| #高速公路 |
Expressway |
*** |
*** |
*** |
| 内河航道里程 |
Length of Navigable Inland Waterways |
*** |
*** |
*** |
| 民航航线里程 |
Length of Civil Aviation Routes |
*** |
*** |
*** |
| 输油气管道里程 |
Length of Petroleum&Gas Pipelines |
*** |
*** |
*** |
|
| 注：内河航道里程为内河清淤里程。民用航空航线里程为国航天津分公司在天津机场起降飞机的里程。 |
|
| Note:Length
of navigable inland waterways refers to length of inland waterways with slit
cleaned up. |
|
| Length
of civil aviation refers to the length of Air China Tianjin Company flights
at Tianjin Airport. |
|
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|
|
|
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