| 13-2 公路和航道线路基本情况 | |||
| Basic Statistics on Highways and Waterways | |||
| 项 目 | Item | 2021 | 2022 |
| 公路里程 (公里) | Length of Highways (kilometer) | 9045 | 9068 |
| # 晴雨通车里程 | Length of Highways in Any Weathers | 9045 | 9068 |
| 等级公路 | Expressway and Class I to IV Highways | 9045 | 9068 |
| 高 速 | Expressway | 1106 | 1133 |
| 一 级 | First Class | 1058 | 1187 |
| 二 级 | Second Class | 907 | 833 |
| 三 级 | Third Class | 1722 | 1698 |
| 四 级 | Fourth Class | 4252 | 4217 |
| 等外公路 | Highways below Class IV | ||
| 有路面里程 | Paved Highways | 9045 | 9068 |
| 沥青混凝土 | High Class | 2741 | 2872 |
| 水泥混凝土 | Second High Class | 6304 | 6196 |
| 简易铺路面 | Medium Class | ||
| 未铺装路面 | Low Class | ||
| 桥 梁 | Bridges | ||
| 座 (座) | Number (unit) | 3604 | 3614 |
| 长 度 (米) | Length (meter) | 671688 | 674592 |
| 永久式桥梁 | Permanent Bridges | ||
| 座 (座) | Number (unit) | 3604 | 3614 |
| 长 度 (米) | Length (meter) | 671688 | 674592 |
| 渡 口 (个) | Ferries (unit) | 2 | 2 |
| 内河航道里程 (公里) | Length of Navigable Inland Waterways (kilometer) | 1242 | 1243 |
| # 等级航道里程 | Standard Waterways (kilometer) | 585 | 585 |
| 注：本表数据由广州市交通运输局等单位提供。 | |||
| Note: The data in this table are provided by Guangzhou Municipal Transportation Bureau, etc. | |||