FIRMS code

I318 GREAT LAKES BULK DOCK

Name: GREAT LAKES BULK DOCK
Address: 530 E. GREAT LAKES AVENUE, ECORSE, MI, US

Active Pier or terminal

Facility details

FIRMS code: I318
Name: GREAT LAKES BULK DOCK
Address: 530 E. GREAT LAKES AVENUE
ECORSE, MI
Status: Active (A)
Facility type: Pier or terminal (03)
CBP port: Detroit, MI (3801)
CBP region: 3
Last changed: 2026-10-23
Data as of: 2026-10-23

Pre-filing validation

Validate I318 before you file

Check I318 against the port and use on your filing before ACE does: list, status, port (ACE 164) and facility type.

curl https://api.firmsapi.com/v1/validate \
  -H "x-api-key: $FIRMSAPI_KEY" -H "content-type: application/json" \
  -d '{"code":"I318","port":"3801","use":"location_of_goods"}'

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Nearby facilities in the same port

Code	Name	Type	Distance
H268	Nicholson Terminal	Pier or terminal	140 m
H819	MICHIGAN MARINE TERMINAL	Importer's premises	1.3 km
H824	GREAT LAKES STEEL CO DOCKS	Pier or terminal	1.3 km
H815	bp river rouge	Importer's premises	1.5 km
H884	CONRAIL	Importer's premises	1.8 km

Source: U.S. Customs and Border Protection FIRMS code list, data as of 2026-10-23. FIRMSapi is not affiliated with CBP; confirm bond status and filing details in ACE.