|
| Variable | Description |
|
| Crash data (CR) | Pedestrian crash data for the years 2017 to 2019 in Tehran |
| Bus stops (BS) | Location of bus stops in the existing situation and detailed plan of Tehran |
| Schools (SC) | Location of all schools in Tehran urban zones including both existing and planned schools |
| Pedestrian bridges (PB) | Location of pedestrian overpasses |
| Intersections (TS) | Location of all controlled and noncontrolled intersections |
| Total population (TP0) | Based on the last census in 2016 |
| Children population (TP1) | Based on the last census in 2016 |
| Elder people population (TP2) | Based on the last census in 2016 |
| Motorcycles (TM) | Based on the data recorded in the 2016 census and registered in police databases |
| Vehicles (TC) | Based on the data recorded in the 2016 census and registered in police databases |
| Residential land use (RE) | Data gathered by Tehran Municipality’s staff in 2017 |
| Business land use (BU) | Data gathered by Tehran Municipality’s staff in 2017 |
| Recreational land use (RCE) | Data gathered by Tehran Municipality’s staff in 2017 |
| Average road width (AW) | Based on GIS layers of the Tehran Municipality |
| Average number of lanes (AL) | Based on GIS layers of the Tehran Municipality |
| Average length of median refuges (TR) | Based on GIS layers of the Tehran municipality |
| Average sidewalk width (PP) | Average sidewalk width in each traffic zone based on aerial photos |
| Average speed (SA) | Based on the data adopted from the Traffic Control Center of Tehran Municipality |
| Average road slope (AS) | Based on GIS layers of the Tehran Municipality |
| Speed cameras (TCC) | Based on the data adopted from the Traffic Control Center of Tehran Municipality |
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