Thanks for all the replies and good info.

When I had the glass induced flat, I was riding through an "industrial zone."

With a posted speed limit of 45, I chose to ride on the sidewalk.

Half the sidewalks were sunken in and peppered with broken beer bottles.

It was fixing to rain and I was in a hurry.

I am thankful that the air did not leak out fully til I got to my destination. :-)

Andy