Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
accident attention avenue barrier black breakdown caution cold command cool damage damaging danger dangerous direction fence freeze freezes freezing frost frozen highway hoar hoarfrost indication infrastructure instruct instruction obstacle order pictogram pictograph red regulation risk road route rule safety save security sign signboard snow spot street sudden symbol thawing traffic transportation triangle triangular venture warning winter