I really appreciate no ads! For improvements, the 'Warning' users have to click when the app opens is an unnecessary annoyance and should be removed - put it in a terms of use agreement to make your lawyers and app users happy. It's especially handy when you need to know if you will encounter chain control stations before you start out on your mountain journey through stormy weather. I use this app almost daily for planning a variety of commutes off the mountain from Big Bear and find the information provided to be reasonably accurate. Good traffic app with room for improvement

Something not right with the data displayed on the map? Please send us an email to rather that letting us know with a low-rated review. Continued use of background location may decrease battery life. If you choose to enable Geotargeted Notifications, this app will monitor your location in the background and alert you (via a Push Notification) to State Highway System road closures occurring near you. Load the latest data on the map using the Refresh button. Traffic data is updated every few minutes. Click on a CHP, lane closure, changeable message sign or chain control icon to view details for that marker. Click on traffic camera icons to see a camera image.

Zoom to a view of other parts of California with the Location button. Set which of these options to display and QuickMap will remember your preferences. The Caltrans QuickMap app displays a map of your location along with real-time traffic information including: Get your California traffic information directly from the source.

Caltrans quickmap iphone