 |
Downtown Chicago-oriented Travel Times (mins.) |
 |
Segment Travel Times (mins.) |
 |
50% or More Above Average Travel Times (mins.) |
 |
Incident |
 |
Construction |
 |
Moving Operation/Construction |
 |
Special Event |
 |
Uncongested
|
 |
Light Congestion
 |
 |
Medium Congestion
 |
 |
Heavy Congestion
 |
 |
Unknown Congestion
 |
 |
Airport |
 |
Dynamic Message Sign |
 |
Camera |
 |
Tornado Warning |
 |
Thunderstorm Warning |
 |
Flash Flood Warning |
 |
Weather Sensor Station |
|