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理論考題分析:高速公路開車車速選擇

相信不少學員都知道,高速公路開車最高時速不能超過120,最低不得低于60。但是,您知道在一些特殊情況下,對于車速的要求是怎樣的嗎?

最高時速不得超過30公里的情形

1、進出非機動車道,通過鐵路道口、急彎路、窄路、窄橋時;

2、掉頭、轉彎、下陡坡時;

3、遇霧、雨、雪、沙塵、冰雹,能見度在50米以內時;

4、在冰雪、泥濘的道路上行駛時;

5、牽引發生故障的機動車時。

注意:以上針對機動車。

最高時速不得超過15公里的情形

1、進出非機動車道,通過鐵路道口、急彎路、窄路、窄橋時;

2、掉頭、轉彎、下陡坡時;

3、遇霧、雨、雪、沙塵、冰雹,能見度在50米以內時;

4、在冰雪、泥濘的道路上行駛時;

5、牽引發生故障的機動車時。

注意:以上針對拖拉機、電瓶車、輪式專用機械車。

時速不得超過60公里

能見度小于200米時,開啟霧燈、近光燈、示廓燈和前后位燈,與同車道前車保持100米以上的距離。

時速不得超過40公里

能見度小于100米時,開啟霧燈、近光燈、示廓燈和前后位燈,與同車道前車保持50米以上的距離。

時速不得超過20公里

能見度小于50米時,開啟霧燈、近光燈、示廓燈和前后位燈,隨時注意周圍變化。

能見度低時,請盡量避免開車出行。

相對來說,這些數字還是比較好記的,因此希望各位學員盡快記清楚,也便于今后開車時遇到相似情況,可沉穩應對。

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