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NCHRP 350 Approval Information

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Federal Highway Administration (FHWA) requires all work zone traffic control devices on the National Highway System be crashworthy.  This page provides links and information on policy guidance, procedures for getting devices crash tested, and FHWA acceptance letters on the devices that have been deemed crashworthy, etc.


FHWA NCHRP 350 Approval Information

State Policies

Last verified: 3/6/2012

Categories: Crash Tests | Traffic Control Devices