# Shapefile Data Dictionary

Describe the fields that exist in shapefiles like `neighborhood_ways.shp`.

| **Attribute** | **Description**                                                                              |
| ------------- | -------------------------------------------------------------------------------------------- |
| ROAD_ID       | Unique identifier                                                                            |
| NAME          | Road name                                                                                    |
| INTERSECTI    | Intersection identifier for the "from" node                                                  |
| INTERSE_01    | Intersection identifier for the "to" node                                                    |
| OSM_ID        | OpenStreetMap ID                                                                             |
| TDG_ID        | Unique identifier                                                                            |
| FUNCTIONAL    | OSM Functional Class                                                                         |
| PATH_ID       | Identifier for parent path/trail (where applicable)                                          |
| SPEED_LIMI    | Speed limit                                                                                  |
| ONE_WAY_CA    | One way for car traffic                                                                      |
| ONE_WAY       | One way for bike traffic                                                                     |
| WIDTH_FT      | Roadway width                                                                                |
| FT_BIKE_IN    | Bike infrastructure in the "from-to" (forward) direction                                     |
| FT_BIKE_01    | Width of bike infrastructure in the "from-to" (forward) direction                            |
| TF_BIKE_IN    | Bike infrastructure in the "to-from" (backward) direction                                    |
| TF_BIKE_01    | Width of bike infrastructure in the "to-from" (backward) direction                           |
| FT_LANES      | Number of travel lanes in the "from-to" (forward) direction                                  |
| TF_LANES      | Number of travel lanes in the "to-from" (backward) direction                                 |
| FT_CROSS_L    | Number of lanes to be crossed at the "to" intersection                                       |
| TF_CROSS_L    | Number of lanes to be crossed at the "from" intersection                                     |
| TWLTL_CROS    | Flag for whether a TWLTL (center turn lane) is present on the cross street                   |
| FT_PARK       | Flag for whether on-street parking is allowed on the "from-to" (forward) side of the street  |
| TF_PARK       | Flag for whether on-street parking is allowed on the "to-from" (backward) side of the street |
| FT_SEG_STR    | Stress for the street segment in the "from-to" (forward) direction                           |
| FT_INT_STR    | Stress for the intersection crossing at the "to" intersection                                |
| TF_SEG_STR    | Stress for the street segment in the "to-from" (backward) direction                          |
| TF_INT_STR    | Stress for the intersection crossing at the "from" intersection                              |