Road work at 2:00 AM?

How many others here in the western Arcadia area were woken up at around 2:00 am this morning by jackhammering? Was it road construction at 44th St & Indian School? I understand that the city needs to work on the roads at night when there is less traffic, but jackhammering? C'mon! There has to be some kind of noise ordinance against this. I know I can't blast the radio at 2:00 am. If it wasn't there, then where was it? We live near 48th and Indian School and it was loud enough to wake us up through our open windows. (By the way, don't you love this time of year with the A/C off and the fresh, cool air blowing through the windows?)

So, here a note to the city or whomever it was: Stop jackhammering in the middle of the night!

Thank you!