SBD I-15 Replace Rock Slope Protection (RSP) for 6 Bridges
4 Documents in Project
Summary
SCH Number
2024040752
Lead Agency
California Department of Transportation, District 8
(DOT)
Document Title
SBD I-15 Replace Rock Slope Protection (RSP) for 6 Bridges
Document Type
NOD - Notice of Determination
Received
Posted
8/21/2024
Document Description
The California Department of Transportation (Caltrans) plans to remove the existing rock slope protection (RSP) and install partially grouted RSP underneath the Mescal Ditch Bridge (Left & Right) Br. No. 54-0303 L&R at PM 166.8, and Ivanpah Ditch Bridge (Left & Right) Br. No. 54-0316 L&R at PM 179.4. Traditional RSP would be installed underneath Telephone Wash Bridge (Left) Br. No. 54-0233 L at PM R110.4, and Cenda Ditch Bridge (Left) Br. No. 54-1308 L at PM 172.1L on Interstate 15 (I-15) between post mile (PM) R110.4 and PM 179.4 in San Bernardino County. The project would also include the upgrading of Metal Beam Guardrail (MBGR) to Midwest Guardrail System (MGS) and constructing vegetation control underneath the guardrail. The existing bridge rail at Mescal Ditch Bridge and Telephone Wash Bridge would be replaced to concrete barrier and sign panels would be upgraded at Mescal Ditch Bridge. In addition, re-striping would occur from Mescal Ditch Bridge to Ivanpah Bridge.
Contact Information
Name
Malisa Lieng
Agency Name
Caltrans District 8
Job Title
Senior Environmental Planner
Contact Types
Lead/Public Agency
Phone
Email
Location
Cities
Baker; Mountain Pass, Barstow
Counties
San Bernardino
Regions
Countywide, Southern California, Statewide, Unincorporated
State Highways
Interstate 15
Notice of Determination
Approving Agency
Caltrans (District 8)
Approving Agency Role
Lead Agency
Approved On
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
No
Attachments
Notice of Determination
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