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3.0 EXISTING CONDITIONS <br />3.1 Existing Street System <br />The principal local network of streets serving the project site is First Street, 4th Street, 17th Street, <br />Park Court Place, Cabrillo Park Drive, and Tustin Avenue. The following discussion provides a <br />brief synopsis of these key area streets. The descriptions are based on an inventory of existing <br />roadway conditions. <br />First Street a four to six -lane, divided roadway in the vicinity of the project, oriented in the east - <br />west direction that provides two or three lanes in each direction separated by a raised median island. <br />The posted speed limit on First Street is 35 mph. On -street parking is not permitted along this <br />roadway. A traffic signal controls the study intersections of First Street at Mabury Street/Elk Lane, <br />I-5 SB On Ramp, Cabrillo Park Drive, Golden Center Drive, Tustin Avenue, and Yorba Street. <br />4' Street is a six -lane, divided roadway oriented in the east -west direction that provides three <br />eastbound and three westbound travel lanes separated by a raised median island. The posted speed <br />limit on Fourth Street is 40 miles per hour (mph). On -street parking is not permitted along this <br />roadway in the vicinity of the project. Traffic signals control the study intersections of Fourth Street <br />at I-5 SB Off -Ramp, I-5 NB On -Ramp, Cabrillo Park Drive, Golden Circle Drive, Park Center <br />Drive, Tustin Avenue, SR-55 SB Ramps, SR-55 NB Ramps and Yorba Street. East of the SR-55 <br />Freeway, Fourth Street is known as Irvine Boulevard within the City of Tustin. <br />17'h Street is a six -lane, divided roadway oriented in the east -west direction. The posted speed limit <br />on 17th Street is 40 mph. On -street parking is not permitted on either side of this roadway in the <br />vicinity of the Project. A traffic signal controls the study intersection of 17th Street at Cabrillo Park <br />Drive. <br />Park Court Place is a two-lane, divided roadway oriented in the east -west direction. The posted <br />speed limit on Park Court Place is 25 mph. On -street parking is not permitted on either side of this <br />roadway in the vicinity of the Project. <br />Cabrillo Park Drive is a four -lane, divided roadway that borders the project site to the east, oriented <br />in the north -south direction. The posted speed limit on Cabrillo Park Drive is 35 mph. On -street <br />parking is not permitted along this roadway in the vicinity of the project. Traffic signals control the <br />study intersections of Fourth Street, State Fund Access Road, Xerox Centre Access Road, and First <br />Street. <br />Tustin Avenue is a six -lane, divided roadway, oriented in the north -south direction. On -street <br />parking is not permitted along this roadway in the vicinity of the project. The posted speed limit on <br />Tustin Avenue is 40 mph. Traffic signals control the study intersections of Tustin at Fourth Street, <br />First Street, Wellington Avenue, and Fruit Street. <br />