The No Trespassing signs along the Idaho National Laboratory (INL) border have not been updated for some time and have consequently become illegibl…
Office of NEPA Policy and Compliance
October 27, 2025
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The No Trespassing signs along the Idaho National Laboratory (INL) border have not been updated for some time and have consequently become illegible, fallen off, or suffered damage. To ensure the security of the INL boundaries and prevent unauthorized access, there are No Trespassing signs along the boundary of the INL that are old and/or damaged. It is necessary to conduct an inspection of the INL trespassing signs posted around the perimeter and along the roadsides. New signs should be installed where needed.