Recorded chokepoint passages for Finnborg, 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/finnborg/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/2025-10/freighterlog:passage:246824000:2025-10-07T14:32:28ZFinnborg crossed Welland Canal (Thorold) downbound on 7 Oct 2025 10:32 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, 07 Oct 2025 14:32:28 GMThttps://freighterlog.com/log/detroit-river/2025-10/freighterlog:passage:246824000:2025-10-06T16:44:42ZFinnborg crossed Detroit River / Ambassador Bridge downbound on 6 Oct 2025 12:44 EDT. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Mon, 06 Oct 2025 16:44:42 GMThttps://freighterlog.com/log/port-huron/2025-10/freighterlog:passage:246824000:2025-10-06T11:46:02ZFinnborg crossed Port Huron / Blue Water Bridge downbound on 6 Oct 2025 07:46 EDT. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Mon, 06 Oct 2025 11:46:02 GMThttps://freighterlog.com/log/soo/2025-10/freighterlog:passage:246824000:2025-10-05T12:58:04ZFinnborg crossed Soo Locks (St. Marys River) downbound on 5 Oct 2025 08:58 EDT. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Sun, 05 Oct 2025 12:58:04 GMThttps://freighterlog.com/log/soo/2025-10/freighterlog:passage:246824000:2025-10-01T05:21:59ZFinnborg crossed Soo Locks (St. Marys River) upbound on 1 Oct 2025 01:21 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, 01 Oct 2025 05:21:59 GMThttps://freighterlog.com/log/mackinac/2025-09/freighterlog:passage:246824000:2025-09-30T21:41:17ZFinnborg crossed Straits of Mackinac eastbound on 30 Sep 2025 17:41 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, 30 Sep 2025 21:41:17 GMThttps://freighterlog.com/log/mackinac/2025-09/freighterlog:passage:246824000:2025-09-24T13:30:30ZFinnborg crossed Straits of Mackinac westbound on 24 Sep 2025 09:30 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, 24 Sep 2025 13:30:30 GMThttps://freighterlog.com/log/port-huron/2025-09/freighterlog:passage:246824000:2025-09-23T18:35:44ZFinnborg crossed Port Huron / Blue Water Bridge upbound on 23 Sep 2025 14:35 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, 23 Sep 2025 18:35:44 GMThttps://freighterlog.com/log/detroit-river/2025-09/freighterlog:passage:246824000:2025-09-23T12:38:21ZFinnborg crossed Detroit River / Ambassador Bridge upbound on 23 Sep 2025 08:38 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, 23 Sep 2025 12:38:21 GMThttps://freighterlog.com/log/welland/2025-09/freighterlog:passage:246824000:2025-09-16T23:11:31ZFinnborg crossed Welland Canal (Thorold) upbound on 16 Sep 2025 19:11 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, 16 Sep 2025 23:11:31 GMThttps://freighterlog.com/log/welland/2025-07/freighterlog:passage:246824000:2025-07-04T23:28:49ZFinnborg crossed Welland Canal (Thorold) downbound on 4 Jul 2025 19:28 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, 04 Jul 2025 23:28:49 GMThttps://freighterlog.com/log/detroit-river/2025-06/freighterlog:passage:246824000:2025-06-24T08:09:12ZFinnborg crossed Detroit River / Ambassador Bridge downbound on 24 Jun 2025 04:09 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, 24 Jun 2025 08:09:12 GMThttps://freighterlog.com/log/port-huron/2025-06/freighterlog:passage:246824000:2025-06-23T22:44:03ZFinnborg crossed Port Huron / Blue Water Bridge downbound on 23 Jun 2025 18:44 EDT. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Mon, 23 Jun 2025 22:44:03 GMThttps://freighterlog.com/log/mackinac/2025-06/freighterlog:passage:246824000:2025-06-23T01:37:00ZFinnborg crossed Straits of Mackinac eastbound on 22 Jun 2025 21:37 EDT. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Mon, 23 Jun 2025 01:37:00 GMThttps://freighterlog.com/log/mackinac/2025-06/freighterlog:passage:246824000:2025-06-17T23:17:43ZFinnborg crossed Straits of Mackinac westbound on 17 Jun 2025 19:17 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, 17 Jun 2025 23:17:43 GMThttps://freighterlog.com/log/port-huron/2025-06/freighterlog:passage:246824000:2025-06-17T01:50:36ZFinnborg crossed Port Huron / Blue Water Bridge upbound on 16 Jun 2025 21:50 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, 17 Jun 2025 01:50:36 GMThttps://freighterlog.com/log/detroit-river/2025-06/freighterlog:passage:246824000:2025-06-16T19:58:03ZFinnborg crossed Detroit River / Ambassador Bridge upbound on 16 Jun 2025 15:58 EDT. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Mon, 16 Jun 2025 19:58:03 GMThttps://freighterlog.com/log/welland/2025-06/freighterlog:passage:246824000:2025-06-10T03:16:51ZFinnborg crossed Welland Canal (Thorold) upbound on 9 Jun 2025 23:16 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, 10 Jun 2025 03:16:51 GMThttps://freighterlog.com/log/welland/2025-04/freighterlog:passage:246824000:2025-04-04T23:07:23ZFinnborg crossed Welland Canal (Thorold) downbound on 4 Apr 2025 19:07 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, 04 Apr 2025 23:07:23 GMThttps://freighterlog.com/log/detroit-river/2025-04/freighterlog:passage:246824000:2025-04-04T04:18:49ZFinnborg crossed Detroit River / Ambassador Bridge downbound on 4 Apr 2025 00:18 EDT. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Fri, 04 Apr 2025 04:18:49 GMThttps://freighterlog.com/log/port-huron/2025-04/freighterlog:passage:246824000:2025-04-03T23:39:08ZFinnborg crossed Port Huron / Blue Water Bridge downbound on 3 Apr 2025 19:39 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, 03 Apr 2025 23:39:08 GMThttps://freighterlog.com/log/mackinac/2025-04/freighterlog:passage:246824000:2025-04-03T07:42:54ZFinnborg crossed Straits of Mackinac eastbound on 3 Apr 2025 03:42 EDT. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Thu, 03 Apr 2025 07:42:54 GMThttps://freighterlog.com/log/mackinac/2025-03/freighterlog:passage:246824000:2025-03-28T22:59:54ZFinnborg crossed Straits of Mackinac westbound on 28 Mar 2025 18:59 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, 28 Mar 2025 22:59:54 GMThttps://freighterlog.com/log/port-huron/2025-03/freighterlog:passage:246824000:2025-03-28T04:59:42ZFinnborg crossed Port Huron / Blue Water Bridge upbound on 28 Mar 2025 00:59 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, 28 Mar 2025 04:59:42 GMThttps://freighterlog.com/log/detroit-river/2025-03/freighterlog:passage:246824000:2025-03-27T23:09:45ZFinnborg crossed Detroit River / Ambassador Bridge upbound on 27 Mar 2025 19:09 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, 27 Mar 2025 23:09:45 GMThttps://freighterlog.com/log/welland/2025-03/freighterlog:passage:246824000:2025-03-25T17:37:37ZFinnborg crossed Welland Canal (Thorold) upbound on 25 Mar 2025 13:37 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, 25 Mar 2025 17:37:37 GMThttps://freighterlog.com/log/welland/2024-12/freighterlog:passage:246824000:2024-12-10T22:32:15ZFinnborg crossed Welland Canal (Thorold) downbound on 10 Dec 2024 17:32 EST. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Tue, 10 Dec 2024 22:32:15 GMThttps://freighterlog.com/log/detroit-river/2024-12/freighterlog:passage:246824000:2024-12-08T20:31:29ZFinnborg crossed Detroit River / Ambassador Bridge downbound on 8 Dec 2024 15:31 EST. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Sun, 08 Dec 2024 20:31:29 GMThttps://freighterlog.com/log/port-huron/2024-12/freighterlog:passage:246824000:2024-12-08T15:05:38ZFinnborg crossed Port Huron / Blue Water Bridge downbound on 8 Dec 2024 10:05 EST. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Sun, 08 Dec 2024 15:05:38 GMThttps://freighterlog.com/log/soo/2024-12/freighterlog:passage:246824000:2024-12-07T14:45:42ZFinnborg crossed Soo Locks (St. Marys River) downbound on 7 Dec 2024 09:45 EST. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Sat, 07 Dec 2024 14:45:42 GMThttps://freighterlog.com/log/soo/2024-12/freighterlog:passage:246824000:2024-12-01T01:06:51ZFinnborg crossed Soo Locks (St. Marys River) upbound on 30 Nov 2024 20:06 EST. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Sun, 01 Dec 2024 01:06:51 GMThttps://freighterlog.com/log/mackinac/2024-11/freighterlog:passage:246824000:2024-11-23T15:55:31ZFinnborg crossed Straits of Mackinac westbound on 23 Nov 2024 10:55 EST. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Sat, 23 Nov 2024 15:55:31 GMThttps://freighterlog.com/log/port-huron/2024-11/freighterlog:passage:246824000:2024-11-22T20:09:10ZFinnborg crossed Port Huron / Blue Water Bridge upbound on 22 Nov 2024 15:09 EST. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Fri, 22 Nov 2024 20:09:10 GMThttps://freighterlog.com/log/detroit-river/2024-11/freighterlog:passage:246824000:2024-11-18T09:57:29ZFinnborg crossed Detroit River / Ambassador Bridge upbound on 18 Nov 2024 04:57 EST. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Mon, 18 Nov 2024 09:57:29 GMThttps://freighterlog.com/log/detroit-river/2024-11/freighterlog:passage:246824000:2024-11-17T09:34:34ZFinnborg crossed Detroit River / Ambassador Bridge upbound on 17 Nov 2024 04:34 EST. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Sun, 17 Nov 2024 09:34:34 GMThttps://freighterlog.com/log/welland/2024-11/freighterlog:passage:246824000:2024-11-14T13:02:14ZFinnborg crossed Welland Canal (Thorold) upbound on 14 Nov 2024 08:02 EST. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Thu, 14 Nov 2024 13:02:14 GMThttps://freighterlog.com/log/welland/2024-08/freighterlog:passage:246824000:2024-08-30T20:51:55ZFinnborg crossed Welland Canal (Thorold) downbound on 30 Aug 2024 16:51 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, 30 Aug 2024 20:51:55 GMThttps://freighterlog.com/log/detroit-river/2024-08/freighterlog:passage:246824000:2024-08-29T23:27:34ZFinnborg crossed Detroit River / Ambassador Bridge downbound on 29 Aug 2024 19:27 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, 29 Aug 2024 23:27:34 GMThttps://freighterlog.com/log/port-huron/2024-08/freighterlog:passage:246824000:2024-08-29T17:10:18ZFinnborg crossed Port Huron / Blue Water Bridge downbound on 29 Aug 2024 13:10 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, 29 Aug 2024 17:10:18 GMThttps://freighterlog.com/log/mackinac/2024-08/freighterlog:passage:246824000:2024-08-23T02:39:00ZFinnborg crossed Straits of Mackinac eastbound on 22 Aug 2024 22:39 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, 23 Aug 2024 02:39:00 GMT