ACE eManifest · CBP Port 3807
File US-bound eManifests for Sault Ste. Marie, ON → Sault Ste. Marie, MI in under 60 seconds. Preflight validation, live wait-time data, and automated trip numbers.
The Sault Ste. Marie International Bridge is the only commercial bridge crossing between the Detroit metro area and the far western end of Lake Superior — a roughly 700 kilometre stretch with no other truck option. Freight is dominated by steel, forest products, and mineral freight moving between northern Ontario and the Michigan Upper Peninsula and Wisconsin markets.
Use CBP port code 3807 for ACE eManifest filings. Sault Ste. Marie does not operate a FAST lane. Heavy and over-dimensional loads are common — ensure accurate weight, length, and axle fields in the eManifest.
Traffic is steady through the day with weekday mid-morning and afternoon peaks. Volumes drop sharply on weekends. Winter ice and lake-effect snow can reduce plaza speeds but rarely close the bridge.
The International Bridge is the only international vehicular bridge across the St. Marys River — the Soo Locks to the north are for shipping only, not vehicles. Bridge maintenance closures force all commercial traffic to detour 300+ km via the Ambassador or Blue Water crossings.
Sault Ste. Marie International Bridge is served by brokers concentrated in Sault Ste. Marie, ON, Sudbury, Sault Ste. Marie, MI, Marquette. BorderPro connects directly to broker RNS feeds so your PARS/PAPS status updates arrive in the same dashboard as your ACE filings.
CBP port code 3807 (Sault Ste. Marie, MI). Use this in ACE eManifest filings.
No. Sault Ste. Marie does not operate a FAST commercial lane. Filings should not set the FAST indicator.
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