National Highway System Interactive Map
收藏CT Geodata Portal2026-05-16 收录
下载链接：
https://geodata.ct.gov/apps/CTDOT::national-highway-system-interactive-map
下载链接
链接失效反馈官方服务：
资源简介：
The NHS was developed by the Department of Transportation (DOT) in cooperation with the states, local officials, and metropolitan planning organizations (MPOs).
提供机构：
Connecticut Department of Transportation
