Notice of Final Federal Agency Actions on Proposed Transportation Project in California
The FHWA, on behalf of the California Department of Transportation (Caltrans), is issuing this notice to announce actions taken by Caltrans that are final agency actions. These actions relate to the proposed Interstate 505 Vaca Valley Parkway Corridor Multimodal Improvement Project in Solano County, California. Caltrans in partnership with the City of Vacaville is proposing to provide interchange and local roadway improvements along Interstate 505 at the Vaca Valley Parkway on and off ramps. The Project would replace three intersections with roundabouts and introduce new bicycle and pedestrian connections across the corridor to help improve traffic, pedestrian and bicycle operations.
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The FHWA, on behalf of the California Department of Transportation (Caltrans), is issuing this notice to announce actions taken by Caltrans that are final agency actions. These actions relate to the proposed Interstate 505 Vaca Valley Parkway Corridor Multimodal Improvement Project in Solano County, California. Caltrans in partnership with the City of Vacaville is proposing to provide interchange and local roadway improvements along Interstate 505 at the Vaca Valley Parkway on and off ramps. The Project would replace three intersections with roundabouts and introduce new bicycle and pedestrian connections across the corridor to help improve traffic, pedestrian and bicycle operations.
Notice of limitation on claims for judicial review.
Important dates
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Published
September 11, 2026
Who published it
The agencies listed in the official filing.