Get real-time updates on San Francisco Bay Area traffic, including crashes, Sigalerts, construction, bridge incidents and other delays. Use the map above to view traffic conditions for the SF Bay ...

The man behind the enduring term for a traffic alert was remembered Monday during a rainy morning that might have been much more difficult on Bay Area freeways were it not for the SigAlert system ...

But data on our travel habits bears out what we're seeing on traffic maps and on the streets around us: Slowly but surely, traffic is building again throughout the Bay Area. Analysts have worked out a ...

The drop in traffic isn't just good for the Bay Area residents still spending time on the roads - but also for pollution levels in the region. RELATED: Coronavirus impact: Maps show how much ...

SAN FRANCISCO (BCN) -- Traffic deaths on Bay Area highways fell modestly in 2020 from the previous year, reflecting the decline in traffic during the COVID-19 pandemic. Freeway deaths in the nine ...

iOS/Web: If you need a bit more info on traffic than your navigation app can give, Sigalert provides you with color-coded maps, detailed information about traffic flow, camera feeds, and up-to ...