THE AMERICAN QUORUM / TRAFFIC
Know what’s
ahead.
A clearer view of reported roadwork, closures and lane restrictions.
Hotspots show concentrations of reported road events—not measured traffic speeds, congestion or every incident. Unshaded states have no connected feed. Arizona coverage comes from the Maricopa regional feed, not a complete statewide service.
OPEN TRANSPORTATION DATA
The road ahead
Larger circles = more reports. Points represent the beginning of reported segments. Select a cluster to inspect a report; the list contains every matching report.
Refreshes every 10 minutes while open. Agency update intervals vary.
Better informed.
Before you leave.
Use your state’s official 511 service for navigation decisions, current incidents and road conditions. These feeds omit some roads and jurisdictions. “All lanes closed” applies to the reported direction or segment, which may be a ramp.