BRIDGE BUILDER III

The 9 inspections in the strip above, split by the kind of activity the US Coast Guard recorded. Years with a record are calendar years in which a record exists, not years in service. What Maury does not do.

Coast Guard record current through 13 September 2026, retrieved 18 September 2026 from PSIX. Every field on this page was recorded by the Coast Guard. Records for the Towing Vessel class in Maury's sources begin in 1980.

Documentation record

Registered dimensions (L × B × D)37.0 ft × 16.0 ft × 6.3 ft

Registered tonnagegross 28 / net 19

ITC dimensions (L × B × D)Not recorded

ITC tonnageNot recorded

BuilderMATERIAL SERVICE DIVISION · LOCKPORT, IL, UNITED STATES · built 1968

Hull materialSteel

PropulsionNot recorded

Hull shapeNot recorded

Hull configurationNot recorded

Hailing portPITTSBURGH, PA

Trade endorsementsCoastwise, unrestricted

DocumentationValid · issued 14 July 2026 · expires 31 August 2027

Service, as the file records itTowing Vessel

Hull formunknown (Maury's inference from propulsion, hull shape, material and length, rule hf-1; not a recorded fact)

Tonnage as PSIX records it19 - Regulatory (Subpart C or D), Net Ton
28 - Regulatory (Subpart C or D), Gross Ton

Every line above is a field of the National Vessel Documentation Center's file as served by NOAA Fisheries, dated 10 September 2026, matched to this hull on its Official Number. Registered and ITC measurements are two systems and are never combined. One snapshot is held so far; documentation history begins with the next.

Radio station licence

WDC7569MMSI 367073440 · expired · compulsorily equipped · granted 21 October 2015, cancelled 7 March 2026 · licensed under a name not among this hull’s recorded names (not shown)

WAD2381MMSI not assigned · expired · compulsorily equipped · granted 9 May 1994, cancelled 26 September 2004 · licensed under a name not among this hull’s recorded names (not shown)

FCC Universal Licensing System ship-station file of 6 September 2026, matched to this hull on its US Official Number. Status and dates are the file’s own. The licensee is not read from the file and is not shown. A lapsed licence’s MMSI is still the number the vessel transmitted under while it was valid.

Inspected as a tow unit · 1

The Coast Guard recorded this vessel and the following in the same inspection activity — normally a tug and the barges in its tow. A recreational or unclassed hull in the same activity is held and not published, so it does not appear here: these lists are a floor, not a complete manifest.

GIMROCK 120 Freight Barge · MISLE 395956 · 19 July 1995 · activity 95022

Inspection history · 9

27 January 2026 Administrative Inspection · Vessel Attendance

Physical examination · Sector Jacksonville · USCG Southeast District (CGD-SE) · Activity 8302474

22 July 2020 Administrative Inspection

Administrative · Sector New Orleans · USCG Heartland District (CGD-H) · Activity 7013617

15 August 2012 Industry Initiated Exam

Physical examination · Marine Safety Unit Pittsburgh · USCG Heartland District (CGD-H) · Activity 4412002

3 May 2012 Industry Initiated Exam

Physical examination · Marine Safety Unit Pittsburgh · USCG Heartland District (CGD-H) · Activity 4301890

12 February 2007 Annual Inspection

Physical examination · Marine Safety Unit Pittsburgh · USCG Heartland District (CGD-H) · Activity 2871866

7 June 2001 Type not recorded

No type recorded · MSO Pittsburgh · USCG Heartland District (CGD-H) · Activity 290919

8 October 1999 Uninspected Towing Vessel

Physical examination · MSO Pittsburgh · USCG Heartland District (CGD-H) · Activity 787632

27 September 1999 Uninspected Towing Vessel

Physical examination · MSO Pittsburgh · USCG Heartland District (CGD-H) · Activity 1195802

19 July 1995 Type not recorded

No type recorded · MSO MIAMI · USCG Southeast District (CGD-SE) · Activity 95022

Deficiency record · 0

No deficiencies recorded against this vessel. This means none were written in the records covered — it is not a statement about the vessel's condition. What a recorded resolution is.

Ownership record

The Coast Guard's documentation record for this hull -- the Abstract of Title, with its owners and liens as filed -- is not in PSIX. Ask, and Maury buys it from the National Vessel Documentation Center, files it here with its date, and every reader of this page gets it.