US cities · San Francisco · Updated June 2026

Commute traffic alerts in San Francisco

Bay Area commutes hinge on bridge and freeway conditions: Bay Bridge, US-101, I-280, and peninsula corridors see sharp morning spikes. BoardSpy checks your route on your schedule and notifies you on your lock screen before you leave.

Bay Area road conditions and detours

Bay Bridge metering, US-101 through the peninsula, and I-280 see sharp spikes when fog reduces visibility or when an incident closes a lane. BoardSpy checks your corridor before departure — helpful when the backup is on the bridge deck and your backup is 92 or surface streets through the East Bay.

Weather-aware alerts

Bay Area fog and rain change drive times quickly. BoardSpy includes route-specific weather context in alerts so you can decide whether to leave earlier or work from home.

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