Found a Penny in the Street and Lots of Monitoring Well Covers

This evening I took a walk, and in a one-block stretch, I saw so many of these monitoring well covers. There had to be at least 8 or 10. I wonder why there were so many all in a row? Hmmm. If anyone knows, leave a comment please!

I walked on a bit and spotted this penny in the street. Yay!

This Found Money Facts:
Denomination:  1 penny
Year:  1990
U.S. Mint:  D
Condition:  shiny, tarnished, and gouged
Total Found Money to Date in 2013:  $27.54