We have hashed this out before indeed.
But if you assume 40 calories per mile (that is a rule of thumb I have heard; it is about right for me, a little low), you can work out fuel costs . The spectrum is apparently huge. Over $0.70 per mile if you eat very healthy food, around 0.15/mile for the avg American diet ($7/2000 calories). Certainly our fuel is more expensive than car fuel. And bike maintenance is on par, cost-wise with routine car maintenance. But most bikes don't cost as much as cars.
Obviously there are the less quantifiable benefits, but clearly there are pretty huge risks to ones wellbeing too when riding in aggressive traffic.
I probably wouldn't ride that commute, as you describe it. I commute to take off stress; if it added stress I would just find other opportunities to ride.
Bookmarks