Section 411-6-003 - NO PERSON SHALL OPERATE A SNOWMOBILE WITHIN THE RIGHT OF WAY OF ANY OTHER ROAD OR HIGHWAY ON THE STATE HIGHWAY SYSTEM EXCEPT AS PERMITTED IN SECTIONS 003.01, 003.02, AND 003.03003.01 In crossing a State Highway, all crossings shall be made as provided in Neb. Rev. Stat., Section 60-6,335, Subsections 2 through 4.003.02 In Snow Emergencies in which:003.02A The road has been closed to motor vehicle travel by the Department and;003.02B Snowmobiles are the only practical mode of transportation to provide for the health and welfare of the public by performing such services as aiding stranded motorists, delivering medical supplies, fuel, food and livestock supplies and not for recreational purposes.003.02C The snowmobile shall be operated only on the roadway of a closed segment of the highway, and shall comply with all licensing and insurance requirements and all applicable rules of the road as established for motor vehicles in the state statutes, and Neb. Rev. Stat., Chapter 60, Article 6.003.03 As a registered contestant in an international or other sponsored snowmobile contest which has received the prior written approval of the Department.411 Neb. Admin. Code, ch. 6, § 003