{ "culture": "en-US", "name": "", "guid": "", "catalogPath": "", "snippet": "Roadway segments designated as part of the National Highway System.", "description": "

The National Highway System (NHS) is a federally designated network of roadways that supports national and regional transportation needs. The layer identifies roadway segments that are part of the NHS, including routes that connect to major transportation and freight facilities. NHS is a required data element submission to the Federal Highway Administration (FHWA) for the Highway Performance Monitoring System (HPMS).<\/SPAN><\/SPAN><\/P><\/DIV><\/DIV><\/DIV>", "summary": "Roadway segments designated as part of the National Highway System.", "title": "National Highway System", "tags": [ "Open Data", "Transportation", "Roads and Highways", "LRS", "NHS" ], "type": "", "typeKeywords": [], "thumbnail": "", "url": "", "minScale": 150000000, "maxScale": 5000, "spatialReference": "", "accessInformation": "", "licenseInfo": "", "portalUrl": "" }