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南京到镇江已有高铁普铁,为何镇江还要规划城际铁路

  • 2026-08-09 15:33:00
南京到镇江已有高铁普铁,为何镇江还要规划城际铁路

新一轮五年期规划陆续发布,各城市都在拿出自己的交通蓝图。镇江的“十五五”规划里,宁镇城际铁路让人有些惊讶。这条连接南京和镇江的城际铁路本质上是城际地铁,最终会接入南京地铁网,时速比普通地铁快,低于高铁。

大家觉得意外,主要有两个原因。第一,南京和镇江之间铁路设施密集。沪宁线上普铁和高铁车次繁多,每天列车数不过来。而且为推动南京都市圈,还在规划扬马城际铁路,时速250公里,预留升级条件,同样能连接两市,未来可开行大量车次。

在这种背景下再提宁镇城际,难免觉得重复建设。第二,镇江在江苏各市里发展不算突出,财政压力较大。江苏一直在建设新交通设施,镇江参与不少,但需要真金白银投入。

镇江曾在仪禄高速项目上明确表态配合建设但不出资,就是因为财政紧张。如今再提一条新铁路,需要大量资金,镇江是否拿得出?回过头来看第一个意外。南京与镇江之间铁路虽多,但设站较少,对沿线地区照顾有限。

很多人需要跑到镇江市区坐火车,出行不够方便,不利于宁镇一体化发展。宁镇城际的亮点在于设站密集,能让更多人在家门口坐上火车,提升两市百姓往来意愿。人员流动多了,经济联系才会紧,这才是推动一体化的精髓。

从城市规划看,这种密集设站的城际铁路更像是城市内部的轨道交通延伸,解决“最后一公里”问题,让南京都市圈内部连接更细密。这是一种精细化的城市规划思维,不是简单重复。

南京都市圈需要多层次轨道网络,既有高铁大动脉,也有区域城际,还有都市圈市域线,宁镇城际补齐的就是中间那层。

扬马城际虽然也能连接,但站点少,主要服务快速通达。而宁镇城际沿线的城镇、开发区、居民区更多,能激活更多土地和产业。这种规划本质上在为未来城市格局打基础,不能只看眼前线路密度。

关于第二个意外,镇江确实不富裕,但这次在“十五五”规划中提宁镇城际,用的是“研究”两个字。也就是说,还停留在非常前期的准备阶段,现阶段不需要花太多钱。真正的投资可能要在若干年后,等镇江经济发展更好、财政更宽裕了才全力推进。

这种操作很务实:先把线路纳入规划,锁定未来通道资源,同时做可行性研究、设计等前期工作,等到条件成熟再进入建设阶段。不少城市推进铁路建设时,都会把项目先列入规划,再根据实际情况逐步推进。

镇江这么做,既表明了对宁镇一体化的重视,又避免了当前过度负债。从城市发展潜力看,镇江目前排名靠后,但南京都市圈的整体提升会带动它。

宁镇城际一旦建成,镇江能更紧密融入南京,获得更多资源和人口流动,这是未来发展的重要筹码。所以,在“十五五”规划里提前布局是明智的。江苏省的铁路建设向来注重网络化,一条线路的引入可能会影响沿线多个板块的城市更新和产业新城建设。

说到底,宁镇城际铁路看似让人意外,实则是深思熟虑的结果。它填补了密集设站、深入腹地的空白,也照顾了镇江的实际财政状况。对于在南京和镇江之间生活、工作的人来说,未来或许真能实现“家门口”坐火车,通勤更便捷。对于整个南京都市圈,这也是向更高级别城市群发展迈出的又一步。

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  12. SELECT * FROM `article` WHERE `id` > 603409 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000516s ]
  13. SELECT * FROM `article` WHERE `id` < 603409 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000641s ]
  14. SELECT * FROM `article` WHERE `id` < 603409 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000708s ]
  15. SELECT * FROM `article` WHERE `id` < 603409 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.001708s ]
0.071861s