Perils For Pedestrians 268: Knoxville

We visit Knoxville, Tennessee.

• Refuge islands help pedestrians cross a five lane arterial.
• We talk with the president of Bike-Walk Knoxville.
• We look at a street that had a road diet.
• We travel to Tokyo to take a peek at Shibuya Crossing: "The World's Busiest Crosswalk".