American urban history is dotted with failed (and occasionally infamous) pedestrian malls. But there are success stories too, which offer lessons in designing walkable, mixed-use districts.
The world's first planned pedestrian mall was built in 1953 in Rotterdam. Six years later, Kalamazoo, Michigan, became the first American city adopt the concept. Austrian-born architect Victor Gruen (most famous for his American shopping malls) envisioned a project that would resemble Vienna's Ringstrasse. Instead, a much scaled-down concept was built in 1959.