
Photo by Judy Kavanagh |
Not all pedestrians are created equal!
Two Canadian researchers(22) surveyed municipalities in North America to find out what walking speeds they used to figure pedestrian crossing time at intersections, twenty-six municipalities responded. 85% said they used a walking speed of 1.2 meters/second.
They then tested people in the lab. Timing results showed that the mean normal speed was slower for "senior" participants than for "adult" participants. For example, the mean normal speed for adult men was 1.34 meters/second compared with 1.13 meters/second for senior men (which is slower than assumed by most municipalities).
The researchers advocated assuming a somewhat slower walking speed to allow seniors to cross safely. |