Neb. Rev. Stat. § 60-658.01: Neb. Rev. Stat. § 60-658.01

School crossing zone means the area of a roadway designated to the public by the Department of Transportation or any county, city, or village as a school crossing zone through the use of a sign or traffic control device as specified by the department or any county, city, or village in conformity with the manual but does not include any area of a freeway. A school crossing zone starts at the location of the first sign or traffic control device identifying the school crossing zone and continues until a sign or traffic control device indicates that the school crossing zone has ended.