Non-duplicate 311 requests
0
Year to Date
Closed requests before the backlog
Closed this year
0
Same point last year
0
Year-over-year change
0
Potholes patched
0
Volume
311 requests, closed requests, and potholes patched
Backlog signal
Why the gap opens
Year by Year
Recent years, month by month
Close Time
How quickly Chicago closes pothole requests
Black: average days to close non-duplicate 311 requests
Flag blue: average days from patch request date to block completion
Star red dashed: 7-day target noted by CDOT
Map
Where requests are clustering recently
Report Cards
Mayor eras across Chicago's available pothole data
Recurring Blocks
Which street blocks keep coming back
Rank
Reports
Street block
First report
Latest report
Season
Pothole season is ten weeks of late winter
Freeze and Thaw
The freeze-thaw machine and the March peak
Wards
The busiest ward files four times the quietest
Resolution