Which is most important for a city to know before building a bike path next to a busy road? the cost of the bike path the number of roads in the area the number of cars that travel the road the cost of owning a bike

All are important to know, however, the most important for a city to know before building a bike path next to a busy road would most likely be the number of roads in the area because perhaps there is a less busy road to build the bike path near. Building the bike path nest to a less busy road would reduce hazards.