Public Notices

A public notice is the primary method for advising all interested parties of a proposed activity for which a permit is sought. Soliciting comments and information necessary to evaluate the probable impacts on the public interest. Public notices are also published to inform the public about new or proposed regulations, policies, guidance or permit procedures.  

Public Notices published by the Los Angeles District are posted on these three pages. There are two types of Public Notices; Regulatory and Project Public Notices. Comments are due by the expiration date of the public notice. 

Only comments submitted by email or in hard copy format through a delivery service, such as the U.S. Postal Service, can be accepted.   Comments must be submitted to the address listed in the public notice.

Public Notice Manager


Published March 2, 2021

Bore twin tunnels using Earth Pressure Balance Tunnel Boring Machines.  The tunneling will be approximately 27 feet below the Sepulveda Channel concrete box culvert.  The purpose of the project is to improve transit travel time in order to provide more reliable transit service via future subway.