By  ELISABETH ROSENTHAL This article appeared in the New York Times in 2012. ONE spectacular Sunday in Paris last month, I decided to skip museums and shopping to partake of something even more captivating for an environment reporter:  Vélib , arguably the most successful bike-sharing program in the world. In their short lives, Europe’s bike-sharing systems have delivered myriad benefits, notably reducing traffic and its carbon emissions. A number of American cities — including New York, where a bike-sharing program is to open next year — want to replicate that success. So I bought a day pass online for about $2, entered my login information at one of the hundreds of docking stations that are scattered every few blocks around the city and selected one of Vélib’s nearly 20,000 stodgy gray bikes, with their basic gears, upright handlebars and practical baskets. Then I did something extraordinary, something I’ve not done in a quarter-century of regular bike riding in the United States:

BECAUSE THIS IS INSANITY Why more cities need to embrace bike lanes, bike parking and other bicycle infrastructure in their urban cores. The Value of Bicycle Lanes and Thoroughfares There is a growing connection in the relationship between amenity- or service-oriented businesses and the proximity to bicycle thoroughfares. These kinds of businesses would include restaurants, coffee shops, pubs, boutiques, and the like.  Michael Andersen, who writes for BikePortland and People for Bikes, has written numerous articles that detail this trend. “Bikes, it turns out, seem to be a perfect way to get people to the few retail categories that are thriving in the age of mail-order everything: bars, restaurants and personal services. And in Portland, where an early investment in basic bikeways has made bikes a popular way to run errands, retailers are responding by snapping up storefronts with good bike exposure.” Locally, an example of these changes taking place is North Williams Avenue (and Nort