(a) It is unlawful for any person to park a watercraft or operate or park a motor vehicle in the City of Kenai on any City or State road right-of-way that has been landscaped, seeded, or otherwise improved in a manner not intended for vehicular traffic.

(b) The term “vehicle” means a machine propelled by power other than human power designed to travel along the ground by use of wheels, treads, runners, or slides, and transport persons or property or full machinery and shall include, without limitation, automobiles, trucks, trailers, motorcycles, tractors, buggies and wagons.

(c) The term “watercraft” means a boat, raft, barge, canoe or other vessel used, or capable of being used, for transportation on water.