Data Fusion for Signalized Arterial Performance Measurement - ATSPM Dataset

This dataset is used for the STRIDE N2 project titled "Data Fusion for Signalized Arterial Performance Measurement". This dataset is a crucial part of the ATSPM (Automated Traffic Signal Performance Measures) project and consists of high-resolution vehicle detection data. Provided by Utah's Department of Transportation (UDOT), the data covers two significant corridors: corridor-1, 300W (US-89), and corridor-2, 700E (UT-71).

Details:

Intersection Specific Data: A particular focus of the dataset is on an intersection at corridor-2, located at 700 East and 500 South. The data here is meticulously prepared using detector data and signal timing (phase) data.

Event-Based Time Stamps: The time stamps are event-based, featuring an accuracy of 0.1 seconds, and consist of two main variables: event parameter and event code.

Event Parameter: Represents a detector or phase ID, crucial in identifying specific locations and functions within the intersection.

Event Code: Defines the condition of the detector or phase, indicating whether it is "on" or "off."

Cycle by Cycle Data

Applications: The high granularity of this dataset makes it an essential resource for transportation researchers, traffic engineers, urban planners, and policymakers, seeking to enhance the efficiency, safety, and sustainability of road networks.

Access and Usage: The dataset is available in a machine-readable format, and users are encouraged to refer to the UDOT's web page on ATSPM to download the entire dataset.