Help and information

How to use the map layer controls

Learn how to view and change what information is displayed on the map and returned in the search results.

Learn more

How to access commercial vehicle information

Learn how to display restrictions and information for commercial vehicles.

Learn more

How to view event information

Learn how to view details for incidents, planned construction, weather events, road conditions, traffic speeds, etc.

Learn more

How to perform a search

Learn how to search for events or reports for specific places or stretches of highway.

Learn more

How to create and manage a 511 account

Learn how to register for an account, schedule SMS or email alerts, and save custom locations and cameras.

Learn more

How to view list information

Learn how to view list details for events, cameras, electronic signs, and weather stations.