![Chicago-oriented travel times icon](images/chicagott.gif) |
Downtown Chicago-oriented Travel Time (mins.) |
![segment travel times icon](images/linktt.gif) |
Segment Travel Time (mins.) |
![above average Chicago-oriented times icon](images/chicagott_high.png) |
50% or More Above Average Travel Time (mins.) |
![uncongested icon](images/congestion_none.gif) |
Uncongested
|
![light congestion icon](images/congestion_light.gif) |
Light Congestion
![congestion level information congestion level information](images/information.png) |
![medium congestion icon](images/congestion_medium.gif) |
Medium Congestion
![congestion level information congestion level information](images/information.png) |
![heavy congestion icon](images/congestion_heavy.gif) |
Heavy Congestion
![congestion level information congestion level information](images/information.png) |
![unknown congestion icon](images/congestion_unknown.gif) |
Unknown Congestion
![congestion level information congestion level information](images/information.png) |
| Incident |
| Construction |
![camera icon](images/camera.png) |
Camera |
![message sign icon](images/messageSign.gif) |
Dynamic Message Sign |
| Special Event |
![weather sensor station icon](images/wss.gif) |
Weather Station |
![tornado icon](images/Tornado.fw.png) |
Tornado Warning |
![thunderstorm icon](images/Thunderstorm.fw.png) |
Thunderstorm Warning |
![flash flood icon](images/Flashflood.fw.png) |
Flash Flood Warning |
![mile markers icon](images/l/MilemarksOn.gif) |
Mile marker |
|