{"@context":"https://schema.org","@type":"Place","additionalType":"https://schema.org/Port","name":"Alpena","identifier":"US APN","unlocode":"US APN","city":null,"country":"United States","waterBody":"Lake Huron; Great Lakes","harborSize":"Small","harborType":"Coastal (Natural)","channelDepthMeters":6.4,"confidenceLevel":null,"coordinates":{"latitude":45.066667,"longitude":-83.416667},"description":null,"url":"https://www.freight-academy.com/es/information/seaports/alpena-port-us-apn","markdownMirror":"https://www.freight-academy.com/api/md/seaports/es/alpena-port-us-apn","source":null,"provider":{"@type":"Organization","name":"Freight Academy","url":"https://www.freight-academy.com"},"quickSummary":"Alpena · (UN/LOCODE: US APN) · United States · Small · 6.4 m"}