William Phelps Eno’s Rules of the Road

This is a post prompted by questions from Ms. Sawatdeeka about traffic flow and traffic rules. Where did the rules of the road come from? Our story begins in New York City in the 1870s. A nine-year old boy was riding in a carriage with his mother and they got caught in a traffic jam. Horses had to be backed up with a wagon and another carriage, and an hour was spent sorting things out before anyone could proceed.

That was typical for any city and had been the way of things for centuries. People would go the best way they could. Traffic was a problem wherever you went, but at the speed of horsedrawn carriages and wagons, crashes were rare.... [Read More]