Variable Operationalization Relevance Source
Sociodemographic
Bike commuters % of the population who bicycle to work Crowdsourced ridership patterns may be similar in areas where more people bicycle to work [@32748] Statistics Canada 2016 Census
Male population % of the population who is male Men associated with higher levels of bicycling [@32742] and Strava app usership Statistics Canada 2016 Census
Median household income Quintile Higher and lower income associated with more bicycling [@32756; @32765] Statistics Canada 2016 Census
Post-secondary education % of the population with a post-secondary degree or diploma Those with higher education more likely to bicycle [@32764] Statistics Canada 2016 Census
Under 15 years % of the population under age 15 Children and older adults associated with lower rates of bicycling [@32742; @32757] Statistics Canada 2016 Census
Over 65 years % of the population over age 65 Statistics Canada 2016 Census
Visible minority % of the population who is a visible minority Higher neighborhood % of whites associated with more bicycling [@32747]; lower rates of bicycling investment in high % visible minority neighborhoods [@32746] Statistics Canada 2016 Census
Network
Arterial, collector, local roads % of the total neighborhood road network in each functional road class Road class and density influence bicycling safety and route choice [@32749; @32764] Capital Regional District
On-street bicycle infrastructure % of the total neighborhood road network with on-street infrastructure Bicycling infrastructure associated with higher rates of bicycling [@32749]; off-street paths associated with Strava ridership [@32750] Capital Regional District
Off-street bicycle infrastructure % of the total neighborhood road network with off-street infrastructure Capital Regional District
Regional trail Binary variable, 1 if regional trail network passes through DA Important cycling infrastructure in the Victoria region Capital Regional District
Intersection density Count of intersections in 1 km of DA centroid Higher intersection density associated with more bicycling [@32764] Canadian Active Living Environments (Can-ALE)
Built & natural environment
Bridge Binary variable, 1 if DA has a major bridge Bridges are important links between different parts of a street network [@32745; @32750] Capital Regional District
Distance to university Distance from DA centroid to nearest university Bicycling is higher around major destinations like universities [@32752] British Columbia Open Data Catalogue
Steep slopes % of roads with maximum slope >5% (steep) Steep slopes impact route choice in utilitarian cycling and linked to more Strava bicycling [@32764; @32753] GeoBC
Distance to shore Distance from DA centroid to shoreline Water bodies associated with more bicycling and Strava ridership [@32747; @32750] Statistics Canada 2016 Census
Safety
Bicycle crash density # of crashes divided by road length Route choice affected by perceptions of safety [@32763] Insurance Corporation of British Columbia