Globe columnist Jeff Jacoby cites statistics showing a drop in bike commuting in his latest column.

Considering the billions of dollars that federal, state, and local governments have poured into bicycle infrastructure over the past decade, the steady drop in cycling amounts to a sharp vote of no confidence in bicycles as the much-touted wave of transportation’s future. So maybe it’s time for public officials and policy makers to turn their backs on the militant, self-righteous bike lobby and its fantasy of a world in which drivers defer to cyclists as the rightful kings of the road. Bicycles — nimble, healthful, nonpolluting, cheap — have many advantages. But they don’t belong in crowded urban traffic.