Year
2001 - 2003
Abstract
This layer includes features (lines) relating to the transportation sector. Features in this layer include, but are not limited to airport runways, tunnels, retaining walls, and air navigation hazards.
Note:This datasets was mostly discontinued as of 2004. Some elements, such as tunnels and bridges, were incorporated into Railway and Transit Lines (RTL).
URL
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SGP_id
2194257701
Scholars Geoportal URL
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