比利时的高速公路有三个特点: 宽阔平坦,行车线中间用铁轨隔开,仔细观察路面,上面有纵向的平行细密纹路,叫防滑线,以防止雨天行车时车身横向滑动。彻夜照明:路上每二十米一标,每标杆两侧各有一盏灯,灯光通宵达旦。设施完善:交通标志清楚醒目,沿途设有加油站,咖啡馆,还有临时休息的场地。大多数高速公路上每隔几公里设有一个应急电话,发生车祸或汽车出了故障,可及时同 Belgian highways have three characteristics: broad and flat, the middle of the lane separated by rails, careful observation of the road surface, there are longitudinal parallel fine lines, called non-slip line, to prevent the rainy day when the body lateral sliding. Night lighting: every 20 meters on the road a standard, each pole has a lamp on both sides, the lights up all night long. Facilities: traffic signs clear eye-catching, along with gas stations, cafes, as well as temporary rest venues. Most highways have an emergency phone every few kilometers, a car accident or a car has failed, can be in time with