Bridge 257.2 Replacement Project
Summary
SCH Number
2025010728
Public Agency
California Regional Water Quality Control Board, San Diego Region 9
(RWQCB)
Document Title
Bridge 257.2 Replacement Project
Document Type
NOE - Notice of Exemption
Received
Posted
1/23/2025
Document Description
The Project consists of the replacement of Bridge 257.2, construction of approximately one mile of track south of the bridge, and associated drainage and signal improvements. The Project will replace the aging double track Bridge 257.2 trestle bridge with a new double track concrete bridge structure. The demolition of the current bridge structure will require the removal of 66 12-inch piles and replace with 24 30-inch cast-in drilled hole piles.
Contact Information
Name
Alan Monji
Agency Name
Regional Water Quality Control Board
Job Title
Environmental Scientist
Contact Types
Lead/Public Agency
Phone
Location
Coordinates
Cities
La Jolla, San Diego
Counties
San Diego
Regions
Citywide
Cross Streets
Gilman Drive and Interstate 5
Zip
92037
Total Acres
9.1
State Highways
Interstate 5
Railways
San Diego Rail Corridor
Schools
University of California San Diego
Waterways
Rose Creek
Township
155
Range
03W
Other Location Info
Project is a railroad bridge adjacent to Interstate 5 in the rail corridor right of way
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
Title 14. Section 15275
Reasons for Exemption
The project involves the replacement and improvements of an existing bridge that serves a commuter and passenger rail line in San Diego
County Clerk
San Diego
Attachments
Notice of Exemption
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