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Varadero <br />Traffic Study <br /> <br />Page 7 <br />2.0 EXISTING CONDITIONS <br /> <br />Data collection for this study included roadway characteristics, intersection traffic counts, signal <br />timing, and seasonal adjustment factors. The data collection effort is described in the following <br />sections. <br /> <br />2.1 Roadway Characteristics <br /> <br />Collins Avenue <br />Collins Avenue (SR AIA) is a major arterial that provides north/south access all along the city of <br />Sunny Isles Beach. Within the project vicinity, Collins Avenue is a six-lane divided two-way <br />roadway. The posted speed limit is 35 mph. There is no on-street parking on Collins Avenue <br />within the study area. FDOT has jurisdiction over Collins Avenue. <br /> <br />185th Street <br />185th Street is a local roadway that runs east/west between the intra-costal waterway and Collins <br />Avenue. The roadway is a two-lane two-way undivided local road. The city of Sunny Isles Beach <br />has jurisdiction over 185th Street. The posted speed limit is 20 mph. <br /> <br />186th Street <br />186th Street is a local roadway that runs east/west between the intra-costal waterway and Collins <br />Avenue. The roadway is a two-lane two-way undivided local road. The city of Sunny Isles Beach <br />has jurisdiction over 186th Street. The posted speed limit is 20 mph. <br /> <br />189th Street <br />189th Street is a local roadway that runs east/west the intra-costal waterway and Collins Avenue. <br />The roadway is a two-lane two-way undivided local road. The city of Sunny Isles Beach has <br />jurisdiction over 189th Street. The posted speed limit is 20 mph. <br /> <br />William Lehman Causeway (SR856) <br />William Lehamn Causeway is a state own road that runs east/west between mainland Miami-Dade <br />County, over the intra-costal waterway and it terminates at Collins Avenue. The roadway is an <br />six-lane two-way divided roadway. The posted speed limit is 45 mph for this segment.