莫斯科市交通管理部门正在莫斯科郊区的 2 6个铁路道口测试新型自动防护。据报道 ,使用这种护栏能更有效地阻止抢行车辆进入铁路道口 ,而出道口的车却能顺利通过。莫斯科郊区铁路道口大多设有自动装置 ,控制道口栏杆的升起落下 ,但栏杆的长度不足以将整个路口档住。这样做是为 Moscow’s traffic authorities are testing new types of automatic protection at 26 railroad crossings in the suburbs of Moscow. It has been reported that the use of such guardrails can more effectively deter the rush of vehicles from entering the railroad crossing, while the exit-crossing vehicles pass smoothly. Most suburban railroad crossings in Moscow are equipped with automatic devices to control the rise and fall of railings at the crossing, but the railings are not long enough to hold the entire crossings. This is done for