US port of exit · Land border crossing

3814Algonac, Michigan US port of exit

3814 is the US code for the port of Algonac, Michigan. A Canadian declaration uses it when goods left the United States through Algonac. Across the border is CBSA office 0465, Sombra.

Port code: 3814
Port: Algonac
State: Michigan
CBP district: Detroit, MI
Kind: Land border crossing
Across the border: 0465 Sombra
Crossing: Sombra–Algonac

Map showing US port 3814, Algonac, Michigan — 3814 and the CBSA offices near it. Select a dot for its code. Each office sits at its town and each US port at its city, not at a street address. Map data: Natural Earth.

Sombra–Algonac both codes

Sombra–Algonac
0465 Sombra
3814 Algonac, Michigan

Other US ports in Michigan

Good to know

US port of exit
Which US port. CBSA defines it as the US port where the truck or train crosses into Canada, or the one nearest to where it crosses. For goods sent by ship or plane, it is the US port where they were loaded.
1001
Courier shipments. Low-value courier shipments name 1001, New York, as the US port of exit.

Questions

What is US port code 3814?

The code for the port of Algonac, Michigan. On a Canadian declaration, it says the goods left the United States through it.

Which CBSA office is across from 3814?

0465, Sombra.

Sources: Ports of entry, U.S. Customs and Border Protection; Memorandum D17-1-10, Coding of Customs Accounting Documents, Canada Border Services Agency; Directory of CBSA offices and services, Canada Border Services Agency.

Which US port faces which CBSA office is matched by location; neither agency publishes it as a list.

Adhoc is not affiliated with CBSA or CBP.

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