FreighterLog The record of Great Lakes shipping

Archive: January 2024 to December 2025, 28,207 passages. Seaway transits checked hourly. Last checked 2026-09-23 18:00 UTC — 14:00 EDT. NOAA publishes in quarterly batches, and the archive currently runs nine months behind.

Archive to December 2025 · Seaway checked 2026-09-23 18:00 UTC — 14:00 EDT

Fleet-matched vessel · Canada flag

Oakglen

Canada Steamship Lines · Gearless bulker · 222 m. Range: Lakes only. 57 recorded passages across 4 chokepoints.

Last recorded passage

upbound at Port Huron / Blue Water Bridge

31 Dec 2025, 08:57 EST — ±15 min · see the December 2025 log

This is an archive, not a tracker. The passage record runs January 2024 to December 2025 and ends at 31 Dec 2025. The public AIS archive arrives in quarterly batches and currently runs nine months behind. Nothing on this page tells you where Oakglen is today.

FreighterLog is the record, not the map. For where Oakglen is right now, see BoatNerd's live AIS map, which runs on their own receivers on the lakes, or VesselFinder.

Follow by RSS. Every crossing Oakglen makes goes into a feed of her own, added when the next batch of the public AIS archive is processed. It is a file on this domain: no account, no email address, and nothing that reports back. Oakglen feed · all chokepoints

Specification

Dimensions and identifiers as broadcast over AIS; AIS-reported figures are self-declared by the vessel and are not a registry of record.
Name (AIS) OAKGLEN
MMSI 316013966
IMO IMO7901148
Call sign CYDD
Length overall 222 m (728 ft)
Beam 23 m (75 ft)
AIS vessel type Cargo
Hull type Gearless bulker
Operator Canada Steamship Lines
Flag Canada

Passage record

  • 57 Passages January 2024 – December 2025
  • 4 Chokepoints of 7 monitored
  • 18 Sep 2024 First in archive UTC date
  • 31 Dec 2025 Last in archive UTC date

Where she was recorded

Season passage log

Local time at each chokepoint · grouped by month (UTC buckets)

Times are interpolated from AIS track samples, good to about fifteen minutes, and shown in each chokepoint's local time. A passage is a track crossing our gate line, not an official lock record.

2025 season

December 2025 3 passages
Date Local time Chokepoint Direction
31 Dec 2025 08:57 EST Port Huron / Blue Water Bridge upbound
31 Dec 2025 03:06 EST Detroit River / Ambassador Bridge upbound
25 Dec 2025 16:54 EST Welland Canal (Thorold) upbound
November 2025 4 passages
Date Local time Chokepoint Direction
3 Nov 2025 07:04 EST Welland Canal (Thorold) downbound
2 Nov 2025 10:36 EST Detroit River / Ambassador Bridge downbound
2 Nov 2025 05:16 EST Port Huron / Blue Water Bridge downbound
1 Nov 2025 09:59 EDT Soo Locks (St. Marys River) downbound
October 2025 8 passages
Date Local time Chokepoint Direction
27 Oct 2025 16:55 EDT Soo Locks (St. Marys River) upbound
26 Oct 2025 19:48 EDT Port Huron / Blue Water Bridge upbound
25 Oct 2025 18:00 EDT Welland Canal (Thorold) upbound
18 Oct 2025 16:07 EDT Welland Canal (Thorold) downbound
17 Oct 2025 19:29 EDT Detroit River / Ambassador Bridge downbound
16 Oct 2025 17:12 EDT Soo Locks (St. Marys River) downbound
13 Oct 2025 13:58 EDT Soo Locks (St. Marys River) upbound
12 Oct 2025 09:08 EDT Detroit River / Ambassador Bridge upbound
September 2025 5 passages
Date Local time Chokepoint Direction
27 Sep 2025 14:43 EDT Welland Canal (Thorold) downbound
26 Sep 2025 14:44 EDT Detroit River / Ambassador Bridge downbound
26 Sep 2025 09:22 EDT Port Huron / Blue Water Bridge downbound
25 Sep 2025 12:29 EDT Soo Locks (St. Marys River) downbound
22 Sep 2025 02:15 EDT Soo Locks (St. Marys River) upbound

2024 season

December 2024 11 passages
Date Local time Chokepoint Direction
30 Dec 2024 18:05 EST Port Huron / Blue Water Bridge upbound
30 Dec 2024 12:04 EST Detroit River / Ambassador Bridge upbound
29 Dec 2024 11:07 EST Welland Canal (Thorold) upbound
20 Dec 2024 01:17 EST Welland Canal (Thorold) downbound
19 Dec 2024 01:50 EST Detroit River / Ambassador Bridge downbound
17 Dec 2024 05:29 EST Detroit River / Ambassador Bridge upbound
16 Dec 2024 05:15 EST Welland Canal (Thorold) upbound
8 Dec 2024 18:44 EST Welland Canal (Thorold) downbound
5 Dec 2024 15:20 EST Detroit River / Ambassador Bridge downbound
5 Dec 2024 08:35 EST Port Huron / Blue Water Bridge downbound
3 Dec 2024 18:50 EST Soo Locks (St. Marys River) downbound
November 2024 6 passages
Date Local time Chokepoint Direction
30 Nov 2024 11:13 EST Soo Locks (St. Marys River) upbound
29 Nov 2024 11:28 EST Port Huron / Blue Water Bridge upbound
28 Nov 2024 04:08 EST Welland Canal (Thorold) upbound
4 Nov 2024 12:14 EST Welland Canal (Thorold) downbound
3 Nov 2024 09:20 EST Port Huron / Blue Water Bridge downbound
2 Nov 2024 13:24 EDT Soo Locks (St. Marys River) downbound
October 2024 12 passages
Date Local time Chokepoint Direction
30 Oct 2024 11:49 EDT Soo Locks (St. Marys River) upbound
29 Oct 2024 14:33 EDT Port Huron / Blue Water Bridge upbound
29 Oct 2024 07:52 EDT Detroit River / Ambassador Bridge upbound
28 Oct 2024 12:24 EDT Welland Canal (Thorold) upbound
13 Oct 2024 12:44 EDT Welland Canal (Thorold) downbound
12 Oct 2024 16:10 EDT Detroit River / Ambassador Bridge downbound
12 Oct 2024 09:48 EDT Port Huron / Blue Water Bridge downbound
11 Oct 2024 13:36 EDT Soo Locks (St. Marys River) downbound
4 Oct 2024 11:01 EDT Soo Locks (St. Marys River) upbound
3 Oct 2024 13:58 EDT Port Huron / Blue Water Bridge upbound
3 Oct 2024 07:35 EDT Detroit River / Ambassador Bridge upbound
2 Oct 2024 11:48 EDT Welland Canal (Thorold) upbound
September 2024 8 passages
Date Local time Chokepoint Direction
26 Sep 2024 23:56 EDT Welland Canal (Thorold) downbound
26 Sep 2024 01:45 EDT Detroit River / Ambassador Bridge downbound
25 Sep 2024 20:35 EDT Port Huron / Blue Water Bridge downbound
25 Sep 2024 00:13 EDT Soo Locks (St. Marys River) downbound
21 Sep 2024 01:57 EDT Soo Locks (St. Marys River) upbound
20 Sep 2024 05:35 EDT Port Huron / Blue Water Bridge upbound
19 Sep 2024 19:51 EDT Detroit River / Ambassador Bridge upbound
18 Sep 2024 09:43 EDT Welland Canal (Thorold) upbound