Interstate 680 Pavement Preservation
Summary
SCH Number
2024040928
Public Agency
California Department of Transportation, District 4
(DOT)
Document Title
Interstate 680 Pavement Preservation
Document Type
NOE - Notice of Exemption
Received
Posted
4/23/2024
Document Description
This Minor Pavement Rehabilitation Project proposes to grind and resurface the existing mainline traveled ways, shoulders, and ramps on Interstate 680 (I-680) from Alcosta Boulevard Overcrossing (OC) [post mile R0.0] to 0.2 mile north of Diablo Road Undercrossing (UC) [R7.7] in Contra Costa County. The project also proposes to install new drainage systems, modify, adjust and replace existing drainage systems, upgrade curb ramps to American with Disabilities Act (ADA) standards, replace the existing metal beam guardrails with Midwest Guardrail Systems (MGS), modify signal systems, and replace a failed approach slab at San Ramon Creek Bridge (Br. No. 28-0197).
Contact Information
Name
David Rodriguez
Agency Name
Caltrans
Job Title
Environmental Analyst
Contact Types
Lead/Public Agency / Project Applicant / Parties Undertaking Project
Address
Phone
Location
Cities
Danville, San Ramon
Counties
Contra Costa
Regions
Countywide, Northern California, San Francisco Bay Area
State Highways
680
Other Location Info
Interstate 680 (I-680) from Alcosta Boulevard Overcrossing (OC) [post mile R0.0] to 0.2 mile north of Diablo Road Undercrossing (UC) [R7.7] in Contra Costa County.
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
1C
Reasons for Exemption
Existing highways and streets, sidewalks, gutters, bicycle and pedestrian trails, and similar facilities (this includes road grading for the purpose of public safety.
Attachments
Notice of Exemption
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