I-80/Hiddenbrooke Parkway Interchange Project Notice of Determination
2 Documents in Project
Summary
SCH Number
2021060095
Lead Agency
City of Vallejo
Document Title
I-80/Hiddenbrooke Parkway Interchange Project Notice of Determination
Document Type
NOD - Notice of Determination
Received
Posted
8/23/2021
Document Description
The City of Vallejo is proposing operational improvements at the 1-80/Hiddenbrooke Parkway interchange to address existing and future vehicle queues on Hiddenbrooke Parkway. The project will convert the existing stop sign-controlled intersections of the 1-80 ramps with American Canyon Road and Hiddenbrooke Parkway, and the intersection of Hiddenbrooke Parkway and McGary Road, into roundabouts. Conversion of these intersections to roundabouts will not require modification of the existing American Canyon Road overcrossing of 1-80. The project will require modification of the on and off-ramps where they intersect with local roads but would not involve changes to the ramp connections with 1-80 or the existing mainline of the freeway. All proposed improvements would occur within existing State and local public rights of way. No displacement of an existing business or homes, nor the acquisition of private property would be required. In addition, no nonstandard design features are necessary to implement the project.
Contact Information
Name
David Yatabe
Agency Name
City of Vallejo
Contact Types
Lead/Public Agency
Phone
Location
Coordinates
Cities
Vallejo
Counties
Napa, Solano
Cross Streets
Interstate 80 and Hiddenbrooke Parkway
Zip
94503
Total Acres
6.1
State Highways
I-80
Railways
N/A
Airports
N/A
Schools
N/A
Waterways
Elder Creek, North Rindler Creek
Notice of Determination
Approving Agency
City of Vallejo
Approving Agency Role
Lead Agency
Approved On
County Clerk
Solano
Final Environmental Document Available at
https://www.cityofvallejo.net/city_hall/departments___divisions/public_works/engineering_division/cip
Determinations
(1) The project will have a significant impact on the environment
No
(2a) An Environmental Impact Report was prepared for this project pursuant to the provisions of CEQA
No
(2b) A Mitigated or a Negative Declaration was prepared for this project pursuant to the provisions of CEQA
Yes
(2c) An other document type was prepared for this project pursuant to the provisions of CEQA
No
(3) Mitigated measures were made a condition of the approval of the project
Yes
(4) A mitigation reporting or monitoring plan was adopted for this project
Yes
(5) A Statement of Overriding Considerations was adopted for this project
No
(6) Findings were made pursuant to the provisions of CEQA
Yes
Attachments
Notice of Determination
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