Recorded chokepoint passages for Cinnamon, newest first. The record, not the map: this feed carries passages already in the archive, which ends at December 2025. Vessel data derived from the Nationwide Automatic Identification System (NOAA Office for Coastal Management, marinecadastre.gov), CC0.https://freighterlog.com/vessels/cinnamon/en-usVessel data derived from the Nationwide Automatic Identification System (NOAA Office for Coastal Management, marinecadastre.gov), CC0. Transit and lock data from the St. Lawrence Seaway Management Corporation / Saint Lawrence Seaway Development Corporation public vessel-transit table (seaway-greatlakes.com).Wed, 23 Sep 2026 18:23:30 GMThttps://freighterlog.com/log/welland/2025-08/freighterlog:passage:538010701:2025-08-08T23:22:53ZCinnamon crossed Welland Canal (Thorold) downbound on 8 Aug 2025 19:22 EDT. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Fri, 08 Aug 2025 23:22:53 GMThttps://freighterlog.com/log/detroit-river/2025-08/freighterlog:passage:538010701:2025-08-08T02:55:42ZCinnamon crossed Detroit River / Ambassador Bridge downbound on 7 Aug 2025 22:55 EDT. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Fri, 08 Aug 2025 02:55:42 GMThttps://freighterlog.com/log/port-huron/2025-08/freighterlog:passage:538010701:2025-08-07T21:47:51ZCinnamon crossed Port Huron / Blue Water Bridge downbound on 7 Aug 2025 17:47 EDT. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Thu, 07 Aug 2025 21:47:51 GMThttps://freighterlog.com/log/soo/2025-08/freighterlog:passage:538010701:2025-08-07T01:04:02ZCinnamon crossed Soo Locks (St. Marys River) downbound on 6 Aug 2025 21:04 EDT. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Thu, 07 Aug 2025 01:04:02 GMThttps://freighterlog.com/log/soo/2025-07/freighterlog:passage:538010701:2025-07-24T00:18:49ZCinnamon crossed Soo Locks (St. Marys River) upbound on 23 Jul 2025 20:18 EDT. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Thu, 24 Jul 2025 00:18:49 GMThttps://freighterlog.com/log/port-huron/2025-07/freighterlog:passage:538010701:2025-07-23T04:42:09ZCinnamon crossed Port Huron / Blue Water Bridge upbound on 23 Jul 2025 00:42 EDT. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Wed, 23 Jul 2025 04:42:09 GMThttps://freighterlog.com/log/detroit-river/2025-07/freighterlog:passage:538010701:2025-07-22T04:02:23ZCinnamon crossed Detroit River / Ambassador Bridge upbound on 22 Jul 2025 00:02 EDT. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Tue, 22 Jul 2025 04:02:23 GMT