Table 1 The 28 features retained for reliability analysis after dropping features with a prevalence below 0.10
Feature | Question asked on coding form | Response options on coding form |
|---|---|---|
Land use concept | ||
Detached housing | Scan both sides of the street for the presence of: detached housing | No, Yes on One Side, or Yes on Both Sides [of the street] |
Institutional buildings | Scan both sides of the street for the presence of: institutional buildings | No, Yes on One Side, Yes on Both Sides [of the street] |
Broken or boarded windows | Are there any broken/boarded windows? | No, Yes |
Attached housing | Scan both sides of the street for the presence of: attached housing | No, Yes on One Side, Yes on Both Sides [of the street] |
Trees that shade sidewalk | Do trees shade sidewalk? | None/Few, Some, Many |
Amount of street trees | How many street trees are there? | None/Few, Some, Many |
Bars on the windows | Are there any bars on windows? | No, Yes |
Slope of the segment | What is the slope of the segment? | Flat, Slight Hill, Steep Hill |
Vacant building or lot | Scan both sides of the street for the presence of: vacant building or lot | No, Yes on One Side, Yes on Both Sides [of the street] |
Housing apartments | Scan both sides of the street for the presence of: housing apartments | No, Yes on One Side, Yes on Both Sides [of the street] |
Traffic and safety concept | ||
Stop sign | Is there a stop sign? | No, Yes |
Sidewalk | Is there any sidewalk? | No, Yes on One Side, Yes on Both Sides [of the street] |
Marked crosswalk | Is there a marked crosswalk? | No, Yes |
Traffic light | Is there a traffic light? | No, Yes |
Curb | Is there any curb? | No, Yes on One Side, Yes on Both Sides [of the street] |
Number of traffic lanes | Number of lanes of vehicular traffic | [Open Response] |
Street or sidewalk lighting | Is there any street or sidewalk lighting? | No, Yes on One Side, Yes on Both Sides [of the street] |
Continuous sidewalk | Is there any continuous sidewalk? | No, Yes on One Side, Yes on Both Sides [of the street] |
Street and sidewalk buffer | Is there a street and sidewalk buffer? | No, Yes on One Side, Yes on Both Sides [of the street] |
Continuous sidewalk on both ends | Is there any continuous sidewalk at both ends between segments? | No, Yes on One Side, Yes on Both Sides [of the street] |
Missing curb cuts at crossing | Are there any curb cuts or ramps missing at crossing points? | No, Yes on One Side, Yes on Both Sides [of the street] |
Public amenities concept | ||
Bus stop | Is there a bus stop? | No, Yes |
Public trash can | Is there a public trash can? | No, Yes |
Perceived safety of segment | How safe do you feel walking on this segment? | Unsafe/Not Very Safe, Pretty Safe/Very Safe |
Overall condition of sidewalk | What is the overall condition of the sidewalk? | Poor, Moderate, Good, Under Repair |
Garden, flower bed, or planter | Is there a garden, flower bed, or planter? | No, Yes |
Amount of trash on street | What is the amount of trash/litter on the street? | None, A Little, Some, A Lot |
Attractiveness for walking | Overall, how attractive would you rate this segment for walking? | Unattractive, Neutral, Attractive |