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c******s 发帖数: 283 | 1 新手,不明白3-way signal到底是什么意思。
今天路过这样一个路口。我自西向东走,准备向北面左转。一共有三条lane,分别是左
转,左转+直行,右转,我是最左面lane上的第一辆车。信号灯是绿色非箭头,于是我
稍微向前开出白线,然后停下等对面的直行车辆。对面有几辆直行车,还有一辆右转车
,他们都在路口前面,速度很慢。由于距离比较近,我就决定等他们过去后再转,结果
这时后面的车开始horn,我一紧张就硬着头皮转过去了。转的时候发现直行车没有过来
,而且那辆右转车明显在yield我。
回来仔细想了想,猜测对面的车可能这时候是红灯,但是为什么我们的信号灯不是左转
箭头灯呢。google map了一下看到有个 3-way signal的标志,应该是和这个有关吧。
google了一下还是没搞太明白。请教一下大家给解释一下3-way signal的具体含义,还
有为什么我们是类似受保护的左转,不给左转箭头灯呢,是不是除了对面车辆,还有其
他的车辆或者行人不是红灯,需要我在左转时候yield?
google到了有人有类似的concern:(http://cubetime.livejournal.com/70136.html)
Whether or not that is the purpose of the sign, I have indeed observed some
"implied" protected lefts at these intersections. I say "implied" because
there is no left arrow, but the oncoming traffic doesn't move and the people
behind you lay on the horn. | a******e 发帖数: 5411 | 2 this intersection should have left turn signal installed.
the guy behind you probably knew about the fact that it was red light on the
other side. | c******s 发帖数: 283 | 3 Thanks!
the
【在 a******e 的大作中提到】 : this intersection should have left turn signal installed. : the guy behind you probably knew about the fact that it was red light on the : other side.
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