Snow chains
Snow chains are devices fitted to the tires of vehicles to provide maximum traction when driving through snow and ice. Snow chains attach to the…
ICE
Slippery road
Road slipperiness is a condition of low skid resistance due to insufficient road friction. It is a result of snow, ice, water, loose material an…
Runaway truck ramp
A runaway truck ramp is a traffic device that enables vehicles which are having braking problems to safely stop. It is typically a long, sand- o…
Police
The police is a government agency charged with maintaining public order and security, tracking down and investigating criminal offenses, providi…
Moped
Mopeds are road users who move with the moped in traffic. Generally having a less licensing requirement than a full motorcycle.
