National Trails Highway Bridge 58 - Emergency Repair Project (Project)


SCH Number
Public Agency
California Regional Water Quality Control Board, Colorado River Basin Region 7 (RWQCB)
Document Title
National Trails Highway Bridge 58 - Emergency Repair Project (Project)
Document Type
NOE - Notice of Exemption
Document Description
The proposed Project involves emergency replacement and repair of the bent cap under the bridge. The damaged bent cap will be removed and replaced with a new in-kind bent cap. San Bernardino County will perform repair and retrofit work for the affected parts. The goal is to re-open the bridge to traffic with temporary measures that will last a minimum of five years while the bridge undergoes replacement.

Contact Information

Kai Dunn
Agency Name
Colorado River Basin Regional Water Quality Control Board
Job Title
Senior Water Resources Control Engineer
Contact Types
Lead/Public Agency


San Bernardino
Citywide, Countywide, Southern California
Cross Streets
The nearest cross street to the Project site is Amboy Road
Total Acres
State Highways
National Trails Highway
Other Location Info
The Project is located on National Trails Highway, County Bridge No. 58 in an unincorporated area near the city of Amboy, in San Bernardino County. The nearest cross street to the Project site is Amboy Road. The overland travel for the Project will occur along previously disturbed overland travel routes. Work Site APN Latitude Longitude 0557-201-26-0000 34.578733° N -115.856264° W

Notice of Exemption

Exempt Status
Emergency Project
Type, Section or Code
Sec. 21080(b)(4); 15269(b)(c)
Reasons for Exemption
The proposed project is exempt from the California Environmental Quality Act in accordance with California Code of Regulations, Title 14, section 15269, subdivisions (b) and (c) because the purpose of the Project is to make emergency repairs to publicly or privately owned service facilities necessary to maintain service essential to the public health, safety or welfare. Additionally, under section 15269, subdivision (c), there is a statutory exemption for specific actions necessary to prevent or mitigate an emergency.


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