Route 18 Culvert Repair and Replace and Lining of Cushenberry Creek for Project 1L420 (Streambed Alteration Agreement No. EPIMS-SBR-61425-R6)
5 Documents in Project
Summary
SCH Number
2024051063
Lead Agency
California Department of Transportation, District 8
(DOT)
Document Title
Route 18 Culvert Repair and Replace and Lining of Cushenberry Creek for Project 1L420 (Streambed Alteration Agreement No. EPIMS-SBR-61425-R6)
Document Type
NOD - Notice of Determination
Received
Posted
6/17/2026
Document Description
The California Department of Fish and Wildlife (CDFW) has executed Lake and Streambed Alteration Agreement (EPIMS-SBR-61425-R6), pursuant to Fish and
Game Code section 1602, the project Applicant, the California Department of
Transportation, District 8.
The Project is limited to the modification of drainage systems and streambeds at 12
locations along SR-18. Project Activities include channel grading, removal of some
existing culverts, sleeve lining of some existing culverts, removal of existing rock slope protection (RSP), installation of un-grouted RSP, installation of headwalls and cable railings, and installation of concrete lining in a channel.
Contact Information
Name
Adam Compton
Agency Name
California Dept of Transportation, District 8
Job Title
Branch Chief
Contact Types
Lead/Public Agency
Phone
Email
Name
Chris Briggs
Agency Name
Fish and Wildlife, Region 6
Job Title
Environmental Scientist (Specialist)
Contact Types
Responsible Agency
Phone
Location
Counties
San Bernardino
Regions
Southern California
Other Location Info
Located at 12 locations on State Route 18 (SR-18) between Post Mile (PM) 56.2 and PM 66.9.
Notice of Determination
Approving Agency
Fish and Wildlife, Region 6
Approving Agency Role
Responsible Agency
Approved On
County Clerk
San Bernardino
Final Environmental Document Available at
California Dept of Transportation, District 8
464 W. 4th St., 8th Floor, MS 833
San Bernardino, CA 92401-1400
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
No
(5) A Statement of Overriding Considerations was adopted for this project
No
(6) Findings were made pursuant to the provisions of CEQA
No
Attachments
Notice of Determination
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