Recorded chokepoint passages for Mesabi Miner, 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/mesabi-miner/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/soo/2025-12/freighterlog:passage:366904880:2025-12-28T22:05:22ZMesabi Miner (The Interlake Steamship Company) crossed Soo Locks (St. Marys River) upbound on 28 Dec 2025 17:05 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, 28 Dec 2025 22:05:22 GMThttps://freighterlog.com/log/port-huron/2025-12/freighterlog:passage:366904880:2025-12-28T01:02:01ZMesabi Miner (The Interlake Steamship Company) crossed Port Huron / Blue Water Bridge upbound on 27 Dec 2025 20:02 EST. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Sun, 28 Dec 2025 01:02:01 GMThttps://freighterlog.com/log/detroit-river/2025-12/freighterlog:passage:366904880:2025-12-27T17:42:24ZMesabi Miner (The Interlake Steamship Company) crossed Detroit River / Ambassador Bridge upbound on 27 Dec 2025 12:42 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, 27 Dec 2025 17:42:24 GMThttps://freighterlog.com/log/detroit-river/2025-12/freighterlog:passage:366904880:2025-12-26T06:38:45ZMesabi Miner (The Interlake Steamship Company) crossed Detroit River / Ambassador Bridge downbound on 26 Dec 2025 01:38 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, 26 Dec 2025 06:38:45 GMThttps://freighterlog.com/log/port-huron/2025-12/freighterlog:passage:366904880:2025-12-26T00:31:28ZMesabi Miner (The Interlake Steamship Company) crossed Port Huron / Blue Water Bridge downbound on 25 Dec 2025 19:31 EST. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Fri, 26 Dec 2025 00:31:28 GMThttps://freighterlog.com/log/soo/2025-12/freighterlog:passage:366904880:2025-12-25T02:55:21ZMesabi Miner (The Interlake Steamship Company) crossed Soo Locks (St. Marys River) downbound on 24 Dec 2025 21:55 EST. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Thu, 25 Dec 2025 02:55:21 GMThttps://freighterlog.com/log/duluth-canal/2025-12/freighterlog:passage:366904880:2025-12-23T11:10:28ZMesabi Miner (The Interlake Steamship Company) crossed Duluth Ship Canal outbound on 23 Dec 2025 05:10 CST. 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 Dec 2025 11:10:28 GMThttps://freighterlog.com/log/duluth-canal/2025-12/freighterlog:passage:366904880:2025-12-22T21:08:04ZMesabi Miner (The Interlake Steamship Company) crossed Duluth Ship Canal inbound on 22 Dec 2025 15:08 CST. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Mon, 22 Dec 2025 21:08:04 GMThttps://freighterlog.com/log/soo/2025-12/freighterlog:passage:366904880:2025-12-18T21:35:23ZMesabi Miner (The Interlake Steamship Company) crossed Soo Locks (St. Marys River) upbound on 18 Dec 2025 16:35 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, 18 Dec 2025 21:35:23 GMThttps://freighterlog.com/log/mackinac/2025-12/freighterlog:passage:366904880:2025-12-18T08:00:25ZMesabi Miner (The Interlake Steamship Company) crossed Straits of Mackinac eastbound on 18 Dec 2025 03:00 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, 18 Dec 2025 08:00:25 GMThttps://freighterlog.com/log/mackinac/2025-12/freighterlog:passage:366904880:2025-12-14T07:27:34ZMesabi Miner (The Interlake Steamship Company) crossed Straits of Mackinac westbound on 14 Dec 2025 02:27 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, 14 Dec 2025 07:27:34 GMThttps://freighterlog.com/log/soo/2025-12/freighterlog:passage:366904880:2025-12-12T22:57:13ZMesabi Miner (The Interlake Steamship Company) crossed Soo Locks (St. Marys River) downbound on 12 Dec 2025 17:57 EST. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Fri, 12 Dec 2025 22:57:13 GMThttps://freighterlog.com/log/duluth-canal/2025-12/freighterlog:passage:366904880:2025-12-11T13:30:50ZMesabi Miner (The Interlake Steamship Company) crossed Duluth Ship Canal outbound on 11 Dec 2025 07:30 CST. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Thu, 11 Dec 2025 13:30:50 GMThttps://freighterlog.com/log/duluth-canal/2025-12/freighterlog:passage:366904880:2025-12-10T22:50:56ZMesabi Miner (The Interlake Steamship Company) crossed Duluth Ship Canal inbound on 10 Dec 2025 16:50 CST. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Wed, 10 Dec 2025 22:50:56 GMThttps://freighterlog.com/log/soo/2025-12/freighterlog:passage:366904880:2025-12-09T12:05:22ZMesabi Miner (The Interlake Steamship Company) crossed Soo Locks (St. Marys River) upbound on 9 Dec 2025 07:05 EST. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Tue, 09 Dec 2025 12:05:22 GMThttps://freighterlog.com/log/port-huron/2025-12/freighterlog:passage:366904880:2025-12-08T10:16:58ZMesabi Miner (The Interlake Steamship Company) crossed Port Huron / Blue Water Bridge upbound on 8 Dec 2025 05:16 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, 08 Dec 2025 10:16:58 GMThttps://freighterlog.com/log/detroit-river/2025-12/freighterlog:passage:366904880:2025-12-08T02:20:39ZMesabi Miner (The Interlake Steamship Company) crossed Detroit River / Ambassador Bridge upbound on 7 Dec 2025 21:20 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, 08 Dec 2025 02:20:39 GMThttps://freighterlog.com/log/detroit-river/2025-12/freighterlog:passage:366904880:2025-12-06T19:07:08ZMesabi Miner (The Interlake Steamship Company) crossed Detroit River / Ambassador Bridge downbound on 6 Dec 2025 14:07 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, 06 Dec 2025 19:07:08 GMThttps://freighterlog.com/log/port-huron/2025-12/freighterlog:passage:366904880:2025-12-06T12:34:52ZMesabi Miner (The Interlake Steamship Company) crossed Port Huron / Blue Water Bridge downbound on 6 Dec 2025 07:34 EST. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Sat, 06 Dec 2025 12:34:52 GMThttps://freighterlog.com/log/duluth-canal/2025-12/freighterlog:passage:366904880:2025-12-03T13:10:14ZMesabi Miner (The Interlake Steamship Company) crossed Duluth Ship Canal outbound on 3 Dec 2025 07:10 CST. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Wed, 03 Dec 2025 13:10:14 GMThttps://freighterlog.com/log/duluth-canal/2025-12/freighterlog:passage:366904880:2025-12-02T20:41:36ZMesabi Miner (The Interlake Steamship Company) crossed Duluth Ship Canal outbound on 2 Dec 2025 14:41 CST. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Tue, 02 Dec 2025 20:41:36 GMThttps://freighterlog.com/log/duluth-canal/2025-12/freighterlog:passage:366904880:2025-12-01T14:59:14ZMesabi Miner (The Interlake Steamship Company) crossed Duluth Ship Canal inbound on 1 Dec 2025 08:59 CST. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Mon, 01 Dec 2025 14:59:14 GMThttps://freighterlog.com/log/soo/2025-11/freighterlog:passage:366904880:2025-11-29T01:44:15ZMesabi Miner (The Interlake Steamship Company) crossed Soo Locks (St. Marys River) upbound on 28 Nov 2025 20:44 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, 29 Nov 2025 01:44:15 GMThttps://freighterlog.com/log/mackinac/2025-11/freighterlog:passage:366904880:2025-11-28T17:02:40ZMesabi Miner (The Interlake Steamship Company) crossed Straits of Mackinac eastbound on 28 Nov 2025 12:02 EST. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Fri, 28 Nov 2025 17:02:40 GMThttps://freighterlog.com/log/mackinac/2025-11/freighterlog:passage:366904880:2025-11-24T13:30:46ZMesabi Miner (The Interlake Steamship Company) crossed Straits of Mackinac westbound on 24 Nov 2025 08:30 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, 24 Nov 2025 13:30:46 GMThttps://freighterlog.com/log/soo/2025-11/freighterlog:passage:366904880:2025-11-24T04:48:30ZMesabi Miner (The Interlake Steamship Company) crossed Soo Locks (St. Marys River) downbound on 23 Nov 2025 23:48 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, 24 Nov 2025 04:48:30 GMThttps://freighterlog.com/log/duluth-canal/2025-11/freighterlog:passage:366904880:2025-11-22T10:01:07ZMesabi Miner (The Interlake Steamship Company) crossed Duluth Ship Canal outbound on 22 Nov 2025 04:01 CST. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Sat, 22 Nov 2025 10:01:07 GMThttps://freighterlog.com/log/duluth-canal/2025-11/freighterlog:passage:366904880:2025-11-21T17:37:07ZMesabi Miner (The Interlake Steamship Company) crossed Duluth Ship Canal inbound on 21 Nov 2025 11:37 CST. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Fri, 21 Nov 2025 17:37:07 GMThttps://freighterlog.com/log/soo/2025-11/freighterlog:passage:366904880:2025-11-20T11:35:38ZMesabi Miner (The Interlake Steamship Company) crossed Soo Locks (St. Marys River) upbound on 20 Nov 2025 06:35 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, 20 Nov 2025 11:35:38 GMThttps://freighterlog.com/log/port-huron/2025-11/freighterlog:passage:366904880:2025-11-19T10:43:03ZMesabi Miner (The Interlake Steamship Company) crossed Port Huron / Blue Water Bridge upbound on 19 Nov 2025 05:43 EST. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Wed, 19 Nov 2025 10:43:03 GMThttps://freighterlog.com/log/detroit-river/2025-11/freighterlog:passage:366904880:2025-11-19T03:49:27ZMesabi Miner (The Interlake Steamship Company) crossed Detroit River / Ambassador Bridge upbound on 18 Nov 2025 22:49 EST. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Wed, 19 Nov 2025 03:49:27 GMThttps://freighterlog.com/log/detroit-river/2025-11/freighterlog:passage:366904880:2025-11-15T20:09:51ZMesabi Miner (The Interlake Steamship Company) crossed Detroit River / Ambassador Bridge downbound on 15 Nov 2025 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.Sat, 15 Nov 2025 20:09:51 GMThttps://freighterlog.com/log/port-huron/2025-11/freighterlog:passage:366904880:2025-11-15T14:07:55ZMesabi Miner (The Interlake Steamship Company) crossed Port Huron / Blue Water Bridge downbound on 15 Nov 2025 09:07 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, 15 Nov 2025 14:07:55 GMThttps://freighterlog.com/log/soo/2025-11/freighterlog:passage:366904880:2025-11-14T15:30:43ZMesabi Miner (The Interlake Steamship Company) crossed Soo Locks (St. Marys River) downbound on 14 Nov 2025 10:30 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, 14 Nov 2025 15:30:43 GMThttps://freighterlog.com/log/duluth-canal/2025-11/freighterlog:passage:366904880:2025-11-11T11:54:31ZMesabi Miner (The Interlake Steamship Company) crossed Duluth Ship Canal outbound on 11 Nov 2025 05:54 CST. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Tue, 11 Nov 2025 11:54:31 GMThttps://freighterlog.com/log/duluth-canal/2025-11/freighterlog:passage:366904880:2025-11-10T13:53:01ZMesabi Miner (The Interlake Steamship Company) crossed Duluth Ship Canal inbound on 10 Nov 2025 07:53 CST. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Mon, 10 Nov 2025 13:53:01 GMThttps://freighterlog.com/log/soo/2025-11/freighterlog:passage:366904880:2025-11-08T22:59:18ZMesabi Miner (The Interlake Steamship Company) crossed Soo Locks (St. Marys River) upbound on 8 Nov 2025 17:59 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, 08 Nov 2025 22:59:18 GMThttps://freighterlog.com/log/port-huron/2025-11/freighterlog:passage:366904880:2025-11-07T19:39:42ZMesabi Miner (The Interlake Steamship Company) crossed Port Huron / Blue Water Bridge upbound on 7 Nov 2025 14:39 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, 07 Nov 2025 19:39:42 GMThttps://freighterlog.com/log/detroit-river/2025-11/freighterlog:passage:366904880:2025-11-07T13:51:09ZMesabi Miner (The Interlake Steamship Company) crossed Detroit River / Ambassador Bridge upbound on 7 Nov 2025 08:51 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, 07 Nov 2025 13:51:09 GMThttps://freighterlog.com/log/detroit-river/2025-11/freighterlog:passage:366904880:2025-11-05T11:40:15ZMesabi Miner (The Interlake Steamship Company) crossed Detroit River / Ambassador Bridge downbound on 5 Nov 2025 06:40 EST. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Wed, 05 Nov 2025 11:40:15 GMT