Link Tonnages
收藏USACE GIS Open Data Portal2026-05-16 收录
下载链接：
https://geospatial-usace.opendata.arcgis.com/datasets/2f90f830c8f641b59353ac5ce128da7a_0
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资源简介：
<div style='text-align:Left;'><div><div><div style='font-size:12pt'><p><span>The tonnage summarized for each link by commodity and direction (upbound and down bound). The commodities include Coal, Petroleum Products, Chemicals, Crude Materials, Manufactured Goods, Farm Products, Machinery, Waste, and Unknown.</span></p></div></div></div></div>
提供机构：
US Army Corps of Engineers
