--- title: "Windsor–Detroit border crossing codes: CBSA 0453, 0452, US port 3801 · Adhoc" description: "The Windsor–Detroit border crossing: CBSA office code 0453, 0452 on the Canadian side, US port of exit code 3801 on the US side." canonical: "https://www.adhocs.ca/border-crossings/windsor-detroit" last_updated: 2026-07-27 --- # Windsor–Detroit crossing codes Border crossing At Windsor - Ambassador Bridge the CBSA office code is 0453. If the goods left the United States through Detroit, Michigan, the US port code is 3801. Windsor Tunnel uses CBSA office 0452. - **Canada · CBSA office:** [0453](https://www.adhocs.ca/cbsa-offices/0453) Windsor - Ambassador Bridge; [0452](https://www.adhocs.ca/cbsa-offices/0452) Windsor Tunnel - **United States · US port of exit:** [3801](https://www.adhocs.ca/us-ports-of-exit/3801) Detroit, Michigan - **Province:** [Ontario](https://www.adhocs.ca/cbsa-offices/ontario) ## Warehouses at 0453, 0452 12 active warehouse codes report to the Canadian side. Goods can wait in one until CBSA releases them. - [2953](https://www.adhocs.ca/cbsa-warehouses/2953) Federal Express Canada Corporation, 3480 Wheelton Dr Windsor N8W 0A7 (0453) - [2959](https://www.adhocs.ca/cbsa-warehouses/2959) Canadian National Railways, Tracks W210-W225 Windsor (0453) - [2961](https://www.adhocs.ca/cbsa-warehouses/2961) Canadian Pacific Railway, Elliot st and Janette st Windsor N8X 4T6 (0453) - [2972](https://www.adhocs.ca/cbsa-warehouses/2972) United Parcel Service Canada Ltd., 5325 Rhodes dr Windsor N8N 2M1 (0453) - [3933](https://www.adhocs.ca/cbsa-warehouses/3933) Windsor Truck & Storage Ltd., 201-211 Shepherd st, E Windsor N9A 6P4 (0453) - [4353](https://www.adhocs.ca/cbsa-warehouses/4353) Russell A. Farrow Ltd., 6220 Westar dr Lasalle N9J 0B5 (0453) - [4722](https://www.adhocs.ca/cbsa-warehouses/4722) Overland Express - Division of TST Solutions L.P., 1855 Brunet st Windsor N9C 3S2 (0453) - [4834](https://www.adhocs.ca/cbsa-warehouses/4834) XPO Logistics Freight Inc., 698 Sprucewood Ave Windsor N9C 3Z1 (0453) - [5257](https://www.adhocs.ca/cbsa-warehouses/5257) United Parcel Service Canada Ltd., 5325 Rhodes dr Windsor N8N 2M1 (0453) - [5350](https://www.adhocs.ca/cbsa-warehouses/5350) Speedy Transport Group Inc., 650 Sprucewood ave Windsor N9C 0B2 (0453) - [2951](https://www.adhocs.ca/cbsa-warehouses/2951) Jazz Aviation Limited Partnership, 42-3200 County rd Windsor N9A 6J3 (0452) - [2963](https://www.adhocs.ca/cbsa-warehouses/2963) Essex Morterm Holdings Ltd., 5353 Maplewood dr Windsor N9J 1X6 (0452) ## Nearby crossings - [Sombra–Algonac, about 65 km](https://www.adhocs.ca/border-crossings/sombra-algonac): [0465](https://www.adhocs.ca/cbsa-offices/0465) Sombra ⇄ [3814](https://www.adhocs.ca/us-ports-of-exit/3814) Algonac, Michigan - [Sarnia–Port Huron, about 90 km](https://www.adhocs.ca/border-crossings/sarnia-port-huron): [0440](https://www.adhocs.ca/cbsa-offices/0440) Sarnia ⇄ [3802](https://www.adhocs.ca/us-ports-of-exit/3802) Port Huron, Michigan - [Niagara–Buffalo, about 345 km](https://www.adhocs.ca/border-crossings/niagara-buffalo): [0410](https://www.adhocs.ca/cbsa-offices/0410) Fort Erie Commercial, [0427](https://www.adhocs.ca/cbsa-offices/0427) Niagara Falls ⇄ [0901](https://www.adhocs.ca/us-ports-of-exit/0901) Buffalo-Niagara Falls, New York ## 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. - **Gordie Howe International Bridge.** CBSA added an export office for the new Windsor–Detroit bridge. Its code will appear here once it is on CBSA’s published list. 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 Windsor - Ambassador Bridge? 0453, on the Canadian side of the Windsor–Detroit crossing. ### What is the CBSA office code for Windsor Tunnel? 0452, on the Canadian side of the Windsor–Detroit crossing. ### What is the US port code for Detroit, Michigan? 3801, on the US side of the Windsor–Detroit 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 - [Sub-location codes for customs sufferance warehouses](https://www.cbsa-asfc.gc.ca/import/codes/sw-ea-eng.html), Canada Border Services Agency, version of July 27, 2026 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.