Calgary street lights & signals 311 requests
Street Lights & Signals 311 requests filed in Calgary since January 2021.
Current release
Data through April 30, 2026
Data from January 2021 through April 30, 2026
Source data: Open data ↗
File a 311 request in Calgary → This page shows historical data only.
Total Requests
147.1K
in the street lights & signals category
Latest Month
3.0K
April 2026
Share of total
5.6%
of all Calgary 311 requests
Median Resolution
16.0d
half of requests close faster
Monthly street lights & signals requests
How many street lights & signals 311 requests Calgary residents file each month.
How this category is defined
What counts as street lights & signals: Broken street lights, outages, damaged signs, and malfunctioning traffic signals or pedestrian crossings.
In Calgary’s raw 311 data, the following 9 service_type values are counted as street lights & signals:
- Roads - NEW Signal, Left Turn or Pedestrian Light Request
- Roads - Signs - Missing - Damaged
- Roads - Signs - Parking
- Roads - Signs - Traffic and Roadmarking
- Roads - Streetlight Damage
- Roads - Streetlight Maintenance
- Roads - Temporary Sign Removal
- Roads - Traffic or Pedestrian Light Repair
- Roads - Traffic Signal Timing Inquiry
To reproduce these counts against the raw feed
SELECT count(*)
FROM <calgary_311_raw>
WHERE service_type IN (
'Roads - NEW Signal, Left Turn or Pedestrian Light Request',
'Roads - Signs - Missing - Damaged',
'Roads - Signs - Parking',
'Roads - Signs - Traffic and Roadmarking',
'Roads - Streetlight Damage',
'Roads - Streetlight Maintenance',
'Roads - Temporary Sign Removal',
'Roads - Traffic or Pedestrian Light Repair',
'Roads - Traffic Signal Timing Inquiry'
)Analyst tip: Austin splits street lights ('AE Street Light Issue - Address') from traffic signals ('TPW - Traffic Signal - Maintenance') and signs ('TPW - Traffic Sign Maintenance'). Calgary uses the 'Roads -' prefix for all three. Oakland uses the terse 'ELECTRICAL' and 'TRAFFIC_ENGIN' abbreviations.
See how street lights & signals is defined for every tracked city →
Source & provenance
Counts on this page are derived from Calgary’s official open 311 data feed, covering January 2021 through April 30, 2026. Category assignment uses an AI-generated mapping from the city’s raw service types to a normalized cross-city category. View the underlying dataset at data.calgary.ca.