Should URLs in links use index.html?

When it comes to the best URL structures and formats, the most common question I get is in regards to the best way to reference directory index pages in links. Everyone asks, which is better… A. http://www.mysite.com/locations/ B. http://www.mysite.com/locations C. http://www.mysite.com/locations/index.html The answer is: "Just be consistent,

When it comes to the best URL structures and formats, the most common question I get is in regards to the best way to reference directory index pages in links.

Everyone asks, which is better…

A. http://www.mysite.com/locations/
B. http://www.mysite.com/locations
C. http://www.mysite.com/locations/index.html

The answer is: “Just be consistent,