Tuesday, September 13, 2016

Street markings

What looks like street graffiti is really markings that indicate the presence of underground infrastructure beneath the street.  Different colors are used to identify the different types of utilities that are beneath the ground.


Gas cover

Divergent lines






3 comments:

  1. That second one looks very odd, like it is going to fall apart?

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  2. Replies
    1. I have to hold on to something when looking at it. :-)

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