Abstract: CBP proposes to maintain and repair existing tactical infrastructure along the
U.S./Mexico international border in Arizona. The existing tactical infrastructure includes fences
and gates, roads and bridges/crossovers, drainage structures and grates, lighting and ancillary
power systems, and communication and surveillance tower components (including, but not
limited to, Remote Video Surveillance System [RVSS] or Secure Border Initiative [SBInet]
towers [which are henceforth referred to as towers]). The existing tactical infrastructure occurs
in the Yuma and Tucson USBP sectors in Arizona.
  The EA analyzes and documents potential environmental consequences associated with the
Proposed Action. The analyses presented in the EA indicate that implementation of the
Proposed Action would not result in significant environmental impacts and a Finding of No
Significant Impact (FONSI) has been prepared. [AUTHOR ABSTRACT]
Reports and other documents about Sonoran Desert ecology, management, and conservation. Curated by the not-for-profit Altar Valley Conservation Alliance (AVCA) located outside Tucson, AZ.