The Carson City Bypass portion of I-580 opened in segments, with the southernmost 3.146 mile section opening to traffic on August 2, 2017. Beginning in Summer 2019, NDOT started changing exit numbers along the entire stretch of freeway between Carson City and Reno to reflect I-580 mileage....
Between 1958 and 1971, Interstate 78 appeared on maps along the span.3 08/09/04 The right lane of Interstate 278 eastbound becomes exit-only for Exit 33 while an additional lane is gained with the advent of Williamsburg Bridge traffic from the left. A half diamond interchange lies one half...