The Austin Transportation Department manages thousands of IP-enabled devices which enable traffic signal operations. Devices include traffic cameras, battery backup systems, signal controllers, and vehicle detectors.

This dataset, updated daily, serves as a log of attempts to communicate with the various various devices on the traffic signals network.

**This dataset is under active development and is subject to change at any time**

This dataset contains information on the individual signals that synchronized to a larger corridor.

This product is for informational purposes and may not have been prepared for or be suitable for legal, engineering, or surveying purposes. It does not represent an on-the-ground survey and represents only the approximate relative location of traffic signals.

This data contains information about traffic and pedestrian signals in the city of Austin, Texas. The data is updated on a daily basis and maintained by the Austin Transportation & Public Works Department's Arterial Management Division.

You may also be interested in the following resources:

* Traffic Signal Monitor
https://data.mobility.austin.gov/signal-monitor

* Signal Evaluations
https://data.mobility.austin.gov/signal-evaluations

This dataset reports on the operation state of traffic signals in Austin, TX. Traffic signals enter flash mode when something is preventing the signal from operating normally. This is typically the result of a power surge, power outage, or damage to signal equipment. A signal may also be intentionally placed into flash mode for maintenance purposes or be scheduled to flash overnight.

You can view an interactive map of flashing traffic signals here:

Approximately 90% of the City’s signals communicate with our Advanced Transportation Management System. When these signals go on flash, they will be reported in this dataset. Although we are extending communications to all signals, approximately 10% are not currently captured in this dataset. It also occasionally happens that the event that disables a traffic signal also disables network communication to the signal, in which case the signal outage will not be reported here.

In this dataset the distinction between scheduled and unscheduled flash is identified by the 'operation state' column. A signal that is in unscheduled flash mode will have a status of 2 or 7. A signal that is in in scheduled flash mode will have a status of 1.

This product is for informational purposes and may not have been prepared for or be suitable for legal, engineering, or surveying purposes. It does not represent an on-the-ground survey and represents only the approximate relative location of traffic signals.

This dataset reports the progress of the Austin Transportation Department's Annual Signal Timing Program. Traffic signal engineers re-time approximately 1/3 of the city’s 1,000+ signals each year, with the goal of ensuring signals are timed for optimum safety and performance.

This data powers our Signal Re-timing dashboard, available here:
https://data.mobility.austin.gov/signal-timing

You may also be interested in our dataset of traffic signals by re-timing corridor, available here:
https://data.austintexas.gov/Transportation-and-Mobility/Synchronized-Traffic-Signal-Corridors/efct-8fs9

This dataset contains information about traffic signal cabinets in Austin, Texas.

The data is maintained by the City of Austin Transportation Department and updated on a daily basis.

This data can be joined to the Traffic and Pedestrian Signals dataset based on the signal_id field:
https://data.austintexas.gov/dataset/Traffic-Signals-and-Pedestrian-Signals/p53x-x73x

** This dataset is currently under construction and subject to change at any time. The records in this dataset do not reflect actual business records and have been created for demonstration purposes only **

The dataset contains the ranking and status of traffic and pedestrian signal requests in Austin, TX.

A view of the traffic signal status dataset only showing those signals that are currently on flash or all dark. Formatted to match the requirements of the Waze CIFS specification.

This dataset contains records of work completed from May 2017 to present by traffic signal technicians in the city of Austin, TX. This work is managed by the Arterial Management Division (AMD) of the City of Austin Transportation and Public Works (TPW) department. A previous version of this dataset existed under the unique identifier hst3-hxcz

The records are managed in a work management system tracker and the dataset is automatically updated multiple times per day.