In terms of specific speeds related to certain road colors, green means that traffic is moving at least 50 miles per hour. In museums, for example, white arrows appear, but blue lines appear. On the outside, for example, white arrows are shown, but on the inside, for navigation, blue lines are shown. The presence of red traffic lights contributes to slow traffic flow. When we look at this map, it seems that the arrows are not moving correctly in the right direction. To do this, superimpose a bright arrow on the screen. When using the half orange, traffic is not visible, but when using the half red, it is. Using Google Maps, you can see traffic delays based on the color scheme of the maps. Symbols are used to represent companies or organizations on Google Maps. A darker red indicates an even slower traffic speed or parked vehicles. The traffic color legend on Google Maps means that green has no traffic delays, orange is medium and red means traffic delays. Check out this tutorial to learn how to add websites to your home screen on any smartphone or tablet.The darker the red, the slower the speed of traffic on the road. Whatever platform you are using, you can pin your favorite websites to your home screen so you can quickly access them. Your smartphone or tablet’s home screen isn’t just for apps. The goal is to provide image updates every 20 minutes or less. Still images were selected instead of providing full motion imagery to insure that the web page would be able to provide traveler information even during high demand periods. A time stamp is imprinted at the bottom of each image. The Cameras layer presents selected still images from cameras throughout the state. The info window pop-up displays the message as it is shown on the changeable message road sign. The Message Signs layer is updated every 1 minute. The Cruz511 map does not show markers for signs that are not currently displaying messages. The Message Signs layer presents CMS (Changeable Message Sign) markers only for signs with active messages. Refer to CHP’s glossary of commonly used abbreviations for help decoding incident reports. The resulting info window pop-up will display the Caltrans highway information message first, followed by the CHP indent information.ĬHP incident logs include a variety of alphanumeric codes. If there is an incident with both CHP and Caltrans highway information, a single red marker is used. All other incidents are indicated by yellow markers.Ĭaltrans highway information markers are always red. CHP incidents that involve closed lanes or result in a full closure are indicated by red markers. Roadway incidents are presented using the publicly available California Highway Patrol incident feed combined with Caltrans highway information messages. The roadway incident layer is updated every 1 minute.ĬHP incidents are indicated by yellow or red markers to differentiate the severity of the incident. Lane Closure data files are updated every 5 minutes. Lane closuresĬaltrans construction and maintenance activity that results in lane and full-road closures are shown by activating the Lane Closures layer. The Cruz511 map only shows the active lane closures. The more red the roads become, the slower the speed of traffic. Orange means there’s a medium amount of traffic. Green means there is a normal speed of traffic with no traffic delays. Google uses Caltrans data as well as other sources of data, such as Automated Vehicle Location (AVL) from private companies, as well as cellular phone data. This enables Cruz511 to provide speed data beyond what is available using just Caltrans data. Indicated by color-coded lines overlaying the roadway, traffic speed data is provided by using the Google Maps Traffic Layer. If you would like to compare conditions presented on a variety of maps, here are some other options: Like Quickmap, it can be used for viewing travel conditions on highways and major streets and roads throughout the state of California. The Cruz511 map is modeled on Caltrans Quickmap. Clicking on an icon displays details in a pop-up window. Layers are shown by icon images on the map. Traffic layers include real-time traffic speeds, incident reports, traffic camera snapshots, Changeable Message Sign content, construction closures, and chain control requirements. The Cruz511 Map on our homepage includes traffic information from Caltrans and the CHP overlaid on a Google Map.
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