House committee substitute to the 1st edition makes the following changes. Amends GS 136-26 to make any person who willfully drives onto transportation infrastructure closed pursuant to the statute, or removes or destroys barriers or warning signs, lights, or lanterns posted or placed pursuant to the statute (was, posted), guilty of a Class 1 misdemeanor. Adds new language to also specifically exempt from the statute personnel acting in the course of, and within the scope of, installation, restoration, or maintenance of utility service in coordination with the Department of Transportation. Amends the act's long title.