Bike Lane Diary

I saw a similar one in the UK on the outskirts of London on one of the M highways, it read "Why do I do this everyday?"
 

Yeah, I love this kind of simple and to the point
message like the one I saw in Mexico in Spanish
"empty walls say nothing'.
Although in a case of thousands of passing cars
it really hits home I imagine.
 

*sigh*
and no one knows where this is?!