Perils for Pedestrians

TV talk about people who walk

Perils for Pedestrians Episode 177 - Pittsburgh.

Topics in Episode 177:

  • Pittsburgh, Pennsylvania, has more sets of stairs than any other city in the United States.

  • Snow can be a problem for pedestrians in Pittsburgh.

  • We look at what aircraft pilots can teach drivers.

  • The Veterans Administration does research on sidewalks.

Test sidewalks for wheelchairs

A pavement test area sits behind the Veterans Administration laboratory in Pittsburgh, PA. Wheelchair users rode over test sidewalks with different brick patterns to measure vibration and comfort. Fundamental research is needed to determine the relationship between the roughness of a surface and vibrations transmitted to wheelchair users, and how that impacts their health. Once that relationship is understood, standards can be developed for allowable roughness in sidewalks and walkways.