Why didn’t the chicken cross the road?
Because pedestrian Level-Of-Service was below “C”.
The graph below shows the most recent USDOT vehicle-travel data covering the last 25 years. Although vehicle-miles of travel (VMT) grew steadily during most of the Twentieth Century, in recent years the growth rate stopped and even declined a little. It is now about 10% below where it would have been had past trends continued.
Time is a limited and valuable resource. As much as possible, people should spend the precious hours of their lives in the most satisfying and productive possible ways. This has important implications for transportation planning, since most people spend a significant amount of time in transport, and travel time savings are often the greatest projected benefits of transport projects such as roadway and transit service improvements.
We live in a wonderful age! Scientists have proven that many simple, affordable, and often enjoyable activities make us healthier and happier: breath fresh air, avoid dangerous driving, be physically active, eat fresh fruits and vegetables, maintain friendships, play games, and avoid excessive stress. Even chocolate, red wine and sex are perscribed, in moderation, for health sake.
Now that the weather in Los
Angeles has gone from pleasant to perfect with the subtle advent of
spring, I've been spending more time risking my life atop my bicycle as
I wend my way to meetings and errands. As a faithful urbanist I have
little trouble convincing myself of cycling's merits, which, as former
California State Health Officer Dr. Richard Jackson likes to say, can
"improve your life span, lower your blood pressure, make you better
looking, improve your sex life, and save you money." Sounds good to
Sometime in the last year – when the smart people in North America weren't looking – bike-sharing turned into a billion-dollar industry.
I may be exaggerating when I say “industry.” But not “billion.”
Many families move to sprawled, automobile-dependent suburbs because they want a safe place to raise their children. They are mistaken. A smart growth community is actually a much safer and healthier place to live overall.