Traffic Advisory I-580 Access Improvements, September 4, 2017 Document Date September 4, 2017 Document Title Traffic Advisory I-580 Access Improvements, September 4, 2017 File Name RSR_BRIDGE_TRAFFIC_ADVISORY_WEEK_OF_SEPTEMBER_4_2017.pdf Language English Tags View documents also tagged as I-580 View documents also tagged as Richmond-San Rafael Bridge.