Recorded chokepoint passages for Joyce L Vanenkevort, 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/joyce-l-vanenkevort/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/port-huron/2025-12/freighterlog:passage:366983440:2025-12-31T21:59:36ZJoyce L Vanenkevort (VanEnkevort Tug & Barge) crossed Port Huron / Blue Water Bridge upbound on 31 Dec 2025 16:59 EST. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Wed, 31 Dec 2025 21:59:36 GMThttps://freighterlog.com/log/detroit-river/2025-12/freighterlog:passage:366983440:2025-12-31T16:31:04ZJoyce L Vanenkevort (VanEnkevort Tug & Barge) crossed Detroit River / Ambassador Bridge upbound on 31 Dec 2025 11:31 EST. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Wed, 31 Dec 2025 16:31:04 GMThttps://freighterlog.com/log/detroit-river/2025-12/freighterlog:passage:366983440:2025-12-27T06:20:19ZJoyce L Vanenkevort (VanEnkevort Tug & Barge) crossed Detroit River / Ambassador Bridge downbound on 27 Dec 2025 01:20 EST. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Sat, 27 Dec 2025 06:20:19 GMThttps://freighterlog.com/log/port-huron/2025-12/freighterlog:passage:366983440:2025-12-27T01:15:57ZJoyce L Vanenkevort (VanEnkevort Tug & Barge) crossed Port Huron / Blue Water Bridge downbound on 26 Dec 2025 20:15 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 01:15:57 GMThttps://freighterlog.com/log/mackinac/2025-12/freighterlog:passage:366983440:2025-12-26T01:28:18ZJoyce L Vanenkevort (VanEnkevort Tug & Barge) crossed Straits of Mackinac eastbound on 25 Dec 2025 20:28 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 01:28:18 GMThttps://freighterlog.com/log/mackinac/2025-12/freighterlog:passage:366983440:2025-12-22T18:07:41ZJoyce L Vanenkevort (VanEnkevort Tug & Barge) crossed Straits of Mackinac westbound on 22 Dec 2025 13:07 EST. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Mon, 22 Dec 2025 18:07:41 GMThttps://freighterlog.com/log/soo/2025-12/freighterlog:passage:366983440:2025-12-22T09:57:06ZJoyce L Vanenkevort (VanEnkevort Tug & Barge) crossed Soo Locks (St. Marys River) downbound on 22 Dec 2025 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, 22 Dec 2025 09:57:06 GMThttps://freighterlog.com/log/soo/2025-12/freighterlog:passage:366983440:2025-12-18T09:04:05ZJoyce L Vanenkevort (VanEnkevort Tug & Barge) crossed Soo Locks (St. Marys River) upbound on 18 Dec 2025 04:04 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 09:04:05 GMThttps://freighterlog.com/log/port-huron/2025-12/freighterlog:passage:366983440:2025-12-17T09:49:32ZJoyce L Vanenkevort (VanEnkevort Tug & Barge) crossed Port Huron / Blue Water Bridge upbound on 17 Dec 2025 04:49 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, 17 Dec 2025 09:49:32 GMThttps://freighterlog.com/log/detroit-river/2025-12/freighterlog:passage:366983440:2025-12-17T04:14:17ZJoyce L Vanenkevort (VanEnkevort Tug & Barge) crossed Detroit River / Ambassador Bridge upbound on 16 Dec 2025 23:14 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, 17 Dec 2025 04:14:17 GMThttps://freighterlog.com/log/detroit-river/2025-12/freighterlog:passage:366983440:2025-12-10T21:14:22ZJoyce L Vanenkevort (VanEnkevort Tug & Barge) crossed Detroit River / Ambassador Bridge downbound on 10 Dec 2025 16:14 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, 10 Dec 2025 21:14:22 GMThttps://freighterlog.com/log/port-huron/2025-12/freighterlog:passage:366983440:2025-12-10T16:00:01ZJoyce L Vanenkevort (VanEnkevort Tug & Barge) crossed Port Huron / Blue Water Bridge downbound on 10 Dec 2025 11:00 EST. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Wed, 10 Dec 2025 16:00:01 GMThttps://freighterlog.com/log/mackinac/2025-12/freighterlog:passage:366983440:2025-12-09T22:25:10ZJoyce L Vanenkevort (VanEnkevort Tug & Barge) crossed Straits of Mackinac eastbound on 9 Dec 2025 17:25 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 22:25:10 GMThttps://freighterlog.com/log/mackinac/2025-12/freighterlog:passage:366983440:2025-12-08T20:48:37ZJoyce L Vanenkevort (VanEnkevort Tug & Barge) crossed Straits of Mackinac westbound on 8 Dec 2025 15:48 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, 08 Dec 2025 20:48:37 GMThttps://freighterlog.com/log/port-huron/2025-12/freighterlog:passage:366983440:2025-12-08T01:37:32ZJoyce L Vanenkevort (VanEnkevort Tug & Barge) crossed Port Huron / Blue Water Bridge upbound on 7 Dec 2025 20:37 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 01:37:32 GMThttps://freighterlog.com/log/detroit-river/2025-12/freighterlog:passage:366983440:2025-12-07T17:51:35ZJoyce L Vanenkevort (VanEnkevort Tug & Barge) crossed Detroit River / Ambassador Bridge upbound on 7 Dec 2025 12:51 EST. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Sun, 07 Dec 2025 17:51:35 GMThttps://freighterlog.com/log/detroit-river/2025-12/freighterlog:passage:366983440:2025-12-03T18:31:36ZJoyce L Vanenkevort (VanEnkevort Tug & Barge) crossed Detroit River / Ambassador Bridge downbound on 3 Dec 2025 13:31 EST. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Wed, 03 Dec 2025 18:31:36 GMThttps://freighterlog.com/log/soo/2025-12/freighterlog:passage:366983440:2025-12-02T14:09:10ZJoyce L Vanenkevort (VanEnkevort Tug & Barge) crossed Soo Locks (St. Marys River) downbound on 2 Dec 2025 09:09 EST. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Tue, 02 Dec 2025 14:09:10 GMThttps://freighterlog.com/log/superior-entry/2025-12/freighterlog:passage:366983440:2025-12-01T08:29:33ZJoyce L Vanenkevort (VanEnkevort Tug & Barge) crossed Superior Entry outbound on 1 Dec 2025 02:29 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 08:29:33 GMThttps://freighterlog.com/log/superior-entry/2025-11/freighterlog:passage:366983440:2025-11-30T00:24:00ZJoyce L Vanenkevort (VanEnkevort Tug & Barge) crossed Superior Entry inbound on 29 Nov 2025 18:24 CST. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Sun, 30 Nov 2025 00:24:00 GMThttps://freighterlog.com/log/soo/2025-11/freighterlog:passage:366983440:2025-11-26T16:02:38ZJoyce L Vanenkevort (VanEnkevort Tug & Barge) crossed Soo Locks (St. Marys River) upbound on 26 Nov 2025 11:02 EST. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Wed, 26 Nov 2025 16:02:38 GMThttps://freighterlog.com/log/port-huron/2025-11/freighterlog:passage:366983440:2025-11-25T18:27:43ZJoyce L Vanenkevort (VanEnkevort Tug & Barge) crossed Port Huron / Blue Water Bridge upbound on 25 Nov 2025 13:27 EST. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Tue, 25 Nov 2025 18:27:43 GMThttps://freighterlog.com/log/detroit-river/2025-11/freighterlog:passage:366983440:2025-11-25T13:17:28ZJoyce L Vanenkevort (VanEnkevort Tug & Barge) crossed Detroit River / Ambassador Bridge upbound on 25 Nov 2025 08:17 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, 25 Nov 2025 13:17:28 GMThttps://freighterlog.com/log/detroit-river/2025-11/freighterlog:passage:366983440:2025-11-18T08:44:23ZJoyce L Vanenkevort (VanEnkevort Tug & Barge) crossed Detroit River / Ambassador Bridge downbound on 18 Nov 2025 03:44 EST. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Tue, 18 Nov 2025 08:44:23 GMThttps://freighterlog.com/log/port-huron/2025-11/freighterlog:passage:366983440:2025-11-18T03:02:53ZJoyce L Vanenkevort (VanEnkevort Tug & Barge) crossed Port Huron / Blue Water Bridge downbound on 17 Nov 2025 22:02 EST. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Tue, 18 Nov 2025 03:02:53 GMThttps://freighterlog.com/log/mackinac/2025-11/freighterlog:passage:366983440:2025-11-16T21:28:52ZJoyce L Vanenkevort (VanEnkevort Tug & Barge) crossed Straits of Mackinac eastbound on 16 Nov 2025 16:28 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, 16 Nov 2025 21:28:52 GMThttps://freighterlog.com/log/mackinac/2025-11/freighterlog:passage:366983440:2025-11-12T05:58:50ZJoyce L Vanenkevort (VanEnkevort Tug & Barge) crossed Straits of Mackinac westbound on 12 Nov 2025 00:58 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, 12 Nov 2025 05:58:50 GMThttps://freighterlog.com/log/soo/2025-11/freighterlog:passage:366983440:2025-11-11T21:07:27ZJoyce L Vanenkevort (VanEnkevort Tug & Barge) crossed Soo Locks (St. Marys River) downbound on 11 Nov 2025 16:07 EST. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Tue, 11 Nov 2025 21:07:27 GMThttps://freighterlog.com/log/soo/2025-11/freighterlog:passage:366983440:2025-11-09T16:33:08ZJoyce L Vanenkevort (VanEnkevort Tug & Barge) crossed Soo Locks (St. Marys River) upbound on 9 Nov 2025 11:33 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, 09 Nov 2025 16:33:08 GMThttps://freighterlog.com/log/port-huron/2025-11/freighterlog:passage:366983440:2025-11-07T12:17:35ZJoyce L Vanenkevort (VanEnkevort Tug & Barge) crossed Port Huron / Blue Water Bridge upbound on 7 Nov 2025 07:17 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 12:17:35 GMThttps://freighterlog.com/log/detroit-river/2025-11/freighterlog:passage:366983440:2025-11-07T06:39:15ZJoyce L Vanenkevort (VanEnkevort Tug & Barge) crossed Detroit River / Ambassador Bridge upbound on 7 Nov 2025 01:39 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 06:39:15 GMThttps://freighterlog.com/log/detroit-river/2025-11/freighterlog:passage:366983440:2025-11-06T01:46:56ZJoyce L Vanenkevort (VanEnkevort Tug & Barge) crossed Detroit River / Ambassador Bridge downbound on 5 Nov 2025 20:46 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, 06 Nov 2025 01:46:56 GMThttps://freighterlog.com/log/port-huron/2025-11/freighterlog:passage:366983440:2025-11-05T19:26:44ZJoyce L Vanenkevort (VanEnkevort Tug & Barge) crossed Port Huron / Blue Water Bridge downbound on 5 Nov 2025 14:26 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 19:26:44 GMThttps://freighterlog.com/log/soo/2025-11/freighterlog:passage:366983440:2025-11-04T21:50:09ZJoyce L Vanenkevort (VanEnkevort Tug & Barge) crossed Soo Locks (St. Marys River) downbound on 4 Nov 2025 16:50 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, 04 Nov 2025 21:50:09 GMThttps://freighterlog.com/log/soo/2025-10/freighterlog:passage:366983440:2025-10-31T20:05:38ZJoyce L Vanenkevort (VanEnkevort Tug & Barge) crossed Soo Locks (St. Marys River) upbound on 31 Oct 2025 16:05 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, 31 Oct 2025 20:05:38 GMThttps://freighterlog.com/log/mackinac/2025-10/freighterlog:passage:366983440:2025-10-31T09:47:42ZJoyce L Vanenkevort (VanEnkevort Tug & Barge) crossed Straits of Mackinac eastbound on 31 Oct 2025 05:47 EDT. Interpolated from AIS track samples and good to about ±15 minutes; a crossing of the FreighterLog chokepoint line, not an official lock record.Fri, 31 Oct 2025 09:47:42 GMThttps://freighterlog.com/log/mackinac/2025-10/freighterlog:passage:366983440:2025-10-30T13:47:43ZJoyce L Vanenkevort (VanEnkevort Tug & Barge) crossed Straits of Mackinac westbound on 30 Oct 2025 09:47 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, 30 Oct 2025 13:47:43 GMThttps://freighterlog.com/log/port-huron/2025-10/freighterlog:passage:366983440:2025-10-29T17:29:44ZJoyce L Vanenkevort (VanEnkevort Tug & Barge) crossed Port Huron / Blue Water Bridge upbound on 29 Oct 2025 13:29 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, 29 Oct 2025 17:29:44 GMThttps://freighterlog.com/log/detroit-river/2025-10/freighterlog:passage:366983440:2025-10-29T11:24:28ZJoyce L Vanenkevort (VanEnkevort Tug & Barge) crossed Detroit River / Ambassador Bridge upbound on 29 Oct 2025 07:24 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, 29 Oct 2025 11:24:28 GMThttps://freighterlog.com/log/detroit-river/2025-10/freighterlog:passage:366983440:2025-10-27T05:12:19ZJoyce L Vanenkevort (VanEnkevort Tug & Barge) crossed Detroit River / Ambassador Bridge downbound on 27 Oct 2025 01:12 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, 27 Oct 2025 05:12:19 GMT