From the VT hunting and fishing abstracts .
Transporting Firearms & Crossbows in Motor Vehicles: A person shall not carry or possess while in or on a vehicle propelled by mechanical power or drawn by a vehicle propelled by mechanical power within the right of way of a public highway a rifle or shotgun containing a loaded cartridge or shell in the chamber, mechanism, or in a magazine or clip within a rifle or shotgun, or a muzzleloading rifle or muzzleloading shotgun that has been charged with powder and projectile and the ignition system of which has been enabled by having an affixed or attached percussion cap, primer, battery, or priming powder. Unless it is uncocked, a person shall not possess or transport a crossbow in or on a motor vehicle, motorboat, airplane, snowmobile, ATV, or ther motor-propelled craft or any vehicle drawn by a motorpropelled vehicle. Road Hunting: A person shall not take or attempt to take any wild animal by shooting a firearm, muzzleloader, bow and arrow or crossbow while on or within 25 feet of the traveled portion of a public highway, except a public highway designated Class 4 on a town highway map. A person while on or within the traveled portion of a Class 4 public highway shall not take or attempt to take any wild animal by shooting a firearm, muzzleloader, bow and arrow, or crossbow. It is illegal to shoot a firearm, muzzleloader, bow and arrow, or crossbow over or across the travelled portion of a public highway. Violators are subject to a fine of up to $1,000.