FIRMS code

I500 Chicago and Illinois River Marketing

Active Bonded warehouse

Facility details

FIRMS code: I500
Name: Chicago and Illinois River Marketing
Address: 960 E Bay St
Milwaukee, WI 53207-1206
Status: Active (A)
Facility type: Bonded warehouse (04)
CBP port: Milwaukee, WI (3701)
CBP region: 3
Last changed: 2026-10-23
Data as of: 2026-10-23

Pre-filing validation

Validate I500 before you file

Check I500 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":"I500","port":"3701","use":"warehouse_entry"}'

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Other codes at this address

Many facilities hold several FIRMS codes, for example one per facility type or operator.

Code	Name	Type	Status
H577	CONTINENTAL GRAIN CO	Pier or terminal	Deleted

Nearby facilities in the same port

Code	Name	Type	Distance
H563	NORTH AMERICAN SALT CO.	Pier or terminal	467 m
H710	MILWAUKEE INTERMODAL TERMINAL	Inspection facility	917 m
H566	FEDERAL MARINE TERMINALS	Pier or terminal	1.3 km
J730	MONTANA TRUCKING	Inspection facility	2.5 km
J710	JET INTERMODAL INC	Inspection facility	2.7 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.