---
title: "South Junction–Roseau border crossing codes: CBSA 0506, US port 3426 · Adhoc"
description: "The South Junction–Roseau border crossing: CBSA office code 0506 on the Canadian side, US port of exit code 3426 on the US side."
canonical: "https://www.adhocs.ca/border-crossings/south-junction-roseau"
last_updated: 2026-07-27
---

# South Junction–Roseau crossing codes

Border crossing

At South Junction the CBSA office code is 0506. If the goods left the United States through Roseau, Minnesota, the US port code is 3426.

- **Canada · CBSA office:** [0506](https://www.adhocs.ca/cbsa-offices/0506) South Junction
- **United States · US port of exit:** [3426](https://www.adhocs.ca/us-ports-of-exit/3426) Roseau, Minnesota
- **Province:** [Manitoba](https://www.adhocs.ca/cbsa-offices/manitoba)

## Nearby crossings

- [Sprague–Warroad, about 9 km](https://www.adhocs.ca/border-crossings/sprague-warroad): [0505](https://www.adhocs.ca/cbsa-offices/0505) Sprague ⇄ [3423](https://www.adhocs.ca/us-ports-of-exit/3423) Warroad, Minnesota
- [Piney–Pinecreek, about 40 km](https://www.adhocs.ca/border-crossings/piney-pinecreek): [0517](https://www.adhocs.ca/cbsa-offices/0517) Piney ⇄ [3425](https://www.adhocs.ca/us-ports-of-exit/3425) Pinecreek, Minnesota
- [Tolstoi–Lancaster, about 80 km](https://www.adhocs.ca/border-crossings/tolstoi-lancaster): [0516](https://www.adhocs.ca/cbsa-offices/0516) Tolstoi ⇄ [3430](https://www.adhocs.ca/us-ports-of-exit/3430) Lancaster, Minnesota

## Good to know

- **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.

Also in this directory: [CBSA offices](https://www.adhocs.ca/cbsa-offices) · [Warehouse codes](https://www.adhocs.ca/cbsa-warehouses) · [US ports of exit](https://www.adhocs.ca/us-ports-of-exit)

## Questions

### What is the CBSA office code for South Junction?

0506, on the Canadian side of the South Junction–Roseau crossing.

### What is the US port code for Roseau, Minnesota?

3426, on the US side of the South Junction–Roseau crossing.

## Sources

- [Directory of CBSA offices and services](https://www.cbsa-asfc.gc.ca/do-rb/menu-eng.html), Canada Border Services Agency
- [Ports of entry](https://www.cbp.gov/contact/ports), U.S. Customs and Border Protection
- [Memorandum D17-1-10, Coding of Customs Accounting Documents](https://www.cbsa-asfc.gc.ca/publications/dm-md/d17/d17-1-10-eng.html), 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.