According to the Coast Guard, "a barge has hit the Richmond-San Rafael Bridge" around 6 p.m. this evening. Yikes! The barge, reportedly carrying 63,000 barrels of heavy black oil, hit the east piling of the west span. So far there are no reports of any injuries or leakage. Ah, a light day. Anyway, according to ABC 7, this isn't the first time that a barge has smacked the bridge in question. It seems that......