Northern MileNorth American trucking data
Wait timesAll US portsTrendsBorder
Into Canada · CBSA commercial lanes

Ambassador Bridge

No delaywait into CanadaFlowing
Detroit, MI and Windsor, ON · I-75 / ON-3 · FASTInto the US: 5 min · CBPRebuilt 2026-10-27 11:01 UTCLive CBP and CBSA waits, captured as built

About this crossing

The Ambassador Bridge between Windsor and Detroit is the busiest commercial crossing on the Canada–US border, carrying a large share of all truck trade between the two countries. It ties the Ontario auto corridor into the I-75 spine that runs the length of Michigan. When this crossing slows, it moves the whole corridor.

All crossings

commercial lane wait · CBSA and CBP

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Citing this figure
Northern Mile border wait: Ambassador Bridge, No delay, Into Canada. CBSA. Northern Mile Media, dashboard.northernmilemedia.com/border-wait-times/ambassador-bridge/
How it is calculated