{"@type": "dcat:Dataset", "accessLevel": "public", "accrualPeriodicity": "R/P1Y", "bureauCode": ["021:00"], "contactPoint": {"@type": "vcard:Contact", "fn": "BTS Port Performance Freight Statistics Program", "hasEmail": "mailto:portstatistics@dot.gov"}, "dataQuality": true, "description": "This metric represents the \"queue\" or \"waiting room\" for U.S. trade. The Weekly Number of Container Ships Awaiting to Dock is a primary indicator of supply chain health and port congestion.\n\nFrom July 2021 to September 2023, the U.S. experienced a dramatic arc: moving from historic backlogs that gripped the global economy to a near-total clearing of the queues by late 2023.", "distribution": [{"@type": "dcat:Distribution", "describedBy": "https://data.transportation.gov/api/views/iiy2-kmkn/columns.json", "describedByType": "application/json", "downloadURL": "https://data.transportation.gov/api/v3/views/iiy2-kmkn/query.json?accessType=DOWNLOAD", "mediaType": "application/json"}, {"@type": "dcat:Distribution", "describedBy": "https://data.transportation.gov/api/views/iiy2-kmkn/columns.xml", "describedByType": "application/xml", "downloadURL": "https://data.transportation.gov/api/v3/views/iiy2-kmkn/query.xml?accessType=DOWNLOAD", "mediaType": "application/xml"}, {"@type": "dcat:Distribution", "downloadURL": "https://data.transportation.gov/api/v3/views/iiy2-kmkn/export.csv?accessType=DOWNLOAD", "mediaType": "text/csv"}], "identifier": "https://data.transportation.gov/api/views/iiy2-kmkn", "issued": "2024-01-12", "keyword": ["containerships", "ports", "queue", "water transportation"], "landingPage": "https://www.bts.gov/ports", "language": ["en-US"], "modified": "2026-06-15", "programCode": ["021:042"], "publisher": {"@type": "org:Organization", "name": "Bureau of Transportation Statistics"}, "theme": ["ports"], "title": "Weekly Number of Container Ships Awaiting to Dock at All U.S. Ports: July 2021 to September 2023"}