Filename: walk_access_ft.txt
- Filename MUST be
walk_access_ft.txt - File MUST contain a record for TAZ to accessible transit stop.
- File MUST contain a record for each transit stop to all accessible TAZs.
- File MUST be a valid CSV file.
- The first line of each file MUST contain case-sensitive field names.
- Field names MUST NOT contain tabs, carriage returns or new lines.
File MUST contain the following attributes:
| Required Attributes | Description |
|---|---|
taz |
Zone ID |
stop_id |
Stop ID |
direction |
String that can have following values: |
- |
access |
- |
egress |
dist |
Walking distance in miles between TAZ and stop. |
File MAY contain the following attributes:
| Optional Attributes | Description |
|---|---|
elevation_gain |
Integer, feet of the elevation gained along this link. |
population_density |
Float, people per square mile per mile. Can be measured for the area within ¼ mile, or other. |
retail_density |
Float, employees per square mile per mile. Can be measured for the area within ¼ mile, or other. |
auto_capacity |
Float, vehicles per hour per mile. Can be measured for the actual roadway, an area within ¼ mile, or other. |
indirecctness |
Float, ratio of manhattan distance to crow-fly distance. |