Northern MileCanadian trucking data
CBSA commercial lanes

Blue Water Bridge

No delaywaitFlowing
Sarnia, ON — Port Huron, MI · ON-402 / I-69 · FASTRebuilt 2026-08-31 20:30 UTC

About this crossing

The Blue Water Bridge links Sarnia to Port Huron on the I-69/I-94 corridor, the main route between Ontario and the US Midwest. It carries a steady share of Ontario–Michigan truck freight and is the natural alternative when the Ambassador Bridge backs up.

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commercial lane wait · CBSA

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