Versions of Idaho Code 49-1420 - Interference With Official Traffic Control Devices or Railroad Signs or Signals on LawServer 2023 Idaho Code 49-1420 – Interference With Official Traffic Control Devices or Railroad Signs or Signals 2022 Idaho Code 49-1420 – Interference With Official Traffic Control Devices or Railroad Signs or Signals 2021 Idaho Code 49-1420 – Interference With Official Traffic Control Devices or Railroad Signs or Signals 2019 Idaho Code 49-1420 – Interference With Official Traffic Control Devices or Railroad Signs or Signals 2018 Idaho Code 49-1420 – Interference With Official Traffic Control Devices or Railroad Signs or Signals 2016 Idaho Code 49-1420 – Interference With Official Traffic Control Devices or Railroad Signs or Signals 2014 Idaho Code 49-1420 – Interference With Official Traffic Control Devices or Railroad Signs or Signals 2010 Idaho Code 49-1420 – Interference With Official Traffic Control Devices Or Railroad Signs Or Signals