Large oak fell down from across the street & onto our property last evening. Tree was pushed back across the street with heavy machinery. Today I noticed that one of the railroad ties in the retention wall has been partially pulled out of alignment. Concerned about integrity of wall. Seems to need a large railroad spike to hold the system together. Also, sections of the street have been cracked even more & there is a raised cracked area that could be a tripping hazard. On a side note, I blew all the debris off the street.