I-580 definition
Examples of I-580 in a sentence
During the AM peak period, high volumes of vehicles entering southbound I-680 from western Pleasanton create a bottleneck between the Sunol Boulevard on-ramp and the ▇▇▇▇▇▇▇ Road off-ramp from approximately 6:00 AM to 10:00 AM that extends to the westbound I-580 off- ramp.
According to 2017 Countywide Comprehensive Transportation Plans, Contra Costa Transportation Authority and Caltrans are working on the Innovate 680 Study, which includes a package of multi-modal strategies for improving car and bus operations along the I-680 corridor from the Benicia-▇▇▇▇▇▇▇▇ Bridge to I-580 west of the City of ▇▇▇▇▇ in San ▇▇▇▇▇▇▇ County.
In the project vicinity I-580 essentially travels in a north-south direction.
Under Plus Project conditions, the PM peak period bottleneck along northbound I−680 in the Stoneridge Drive diagonal on-ramp to the eastbound I-580 off-ramp weave section would be active only between 5:30 PM and 6:00 PM.
The existing I-580 mainline and interchange ramps are within existing Caltrans right-of-way with existing access control along International Parkway extending just beyond the existing ramp intersections.
The following segments were considered: • Southbound Only: I-580 to SR 84.
Improvements north of I-580 on ▇▇▇▇▇▇▇▇▇ Pass Road will conform just south of the existing California Aqueduct Overcrossing.
The ▇▇▇▇▇▇ Ranch Specific Plan Environmental Impact Report (EIR) concluded that traffic resulting from the specific plan development will cause a significant impact on the intersections of International Parkway and the on- and off- ramps of I-580.
The existing Caltrans right-of-way along I-580 at the approaches to the interchange will be maintained while additional right-of-way in the interchange area will be needed for the ramp modifications.
The freeway to freeway (I-580/I-205) interchange provides connectors between I-205 westbound (WB) and I-580 WB, and between I-580 EB and I-205 EB.