Design for a Center for Appropriate Transport at former gas station owned by Cooper Union at East 4th Street and the Bowery. A wide variety of human-powered, electric and solar vehicles would be designed, built, repaired, rented, refueled and parked here. The center is being developed by a working group led by George Bliss and Karen Overton of the Institute for Transportation and Development Policy, and parallels a similar “C.A.T.” operating in Eugene, OR. Illustration by Greg Talmont