State Route 84 Isabel Expressway Widening

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PROJECT DESCRIPTION

3/3/17 - Westbound Vallecitos Road from SR-84 is closed temporarily for two months for construction.


Caltrans will widen a 2.4 mile section of northbound and southbound State Route 84 (Isabel Avenue) from two lanes to four lanes and rehabilitate pavement to improve State Route 84 as a regional connection between I-580 and I-680 in Alameda County near the city of Livermore. The project limits are from Ruby Hills Drive to north of Concannon Blvd.

Statewide Alerts and Other Information

Contact Information

Physical Address:

California Department of Transportation
Division of xxxx
1120 N Street
Sacramento, CA 95814

Mailing Address:

California Department of Transportation
Division of xxxx
1120 N Street, MS 49
P. O. Box xxxxxx
Sacramento, CA 95814

Shipping Address:

California Department of Transportation
Division of xxxx
1120 N Street, MS 49
P. O. Box xxxxxx
Sacramento, CA 95814

General Information:

Phone: (916) 657-5060
Fax: (916) 654-4358
Media Line: (916) 657-5060
Email: xxx@dot.ca.gov

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