{ "culture": "en-US", "name": "", "guid": "", "catalogPath": "", "snippet": "The means to close a vehicular, railroad, pedestrian or other opening in the flood control system.", "description": "", "summary": "The means to close a vehicular, railroad, pedestrian or other opening in the flood control system.", "title": "Closure Structures", "tags": [ "NLD\nClosure Structures" ], "type": "", "typeKeywords": [], "thumbnail": "", "url": "", "minScale": "NaN", "maxScale": "NaN", "spatialReference": "", "accessInformation": "https://levees.sec.usace.army.mil/", "licenseInfo": "", "portalUrl": "" }