Talk:1116: Traffic Lights

I doubt that this comic carries any deeper meaning. 108.233.253.211 16:29, 4 October 2012 (UTC)

Traffic signals really are one of the most inscrutable inventions to ever be made. I mean, red means stop, yellow means caution, green means go. Unless you're in a turn lane, which means you have to watch for the green arrow, if there is one, or wait for an opening. Unless you're turning right, which is permitted to turn at any time providing there aren't any cars. Unless there's a sign that says "No Right Turn On Red". There's also the crazy cities that have special right turn lights. Then there's the intersections that have a sign for each lane telling what can and cannot be done. Or, if you're really lucky one of those intersections that has the LED screen that dynamically changes what the lane can and cannot do. And to top it all off, the Colorado Department of Transportation (as well as a few other states I'm sure) are testing out a 4-stage left turn light to increase the safety of drivers. [1] Yes, you read that pamphlet correctly. There is a special 4th light, just to blink yellow, because you couldn't just make the yellow light blink, like it does anyway after 9pm. No. There has to be a whole special light that indicates when a left-turn-er must use special caution to turn.

Nope. I'm done driving. Bring on the self-driving cars, people are officially idiots. lcarsos (talk) 16:52, 4 October 2012 (UTC)

There is a problem with a blinking yellow arrow. Blinking yellow is already used. It means you have the right of way, but the other direction may proceed as well. What is wanted here is blinking red, which means that you stop, but may proceed, as someone else has the right of way. As for adding a fourth light, this just confuses things even more, particularly with respect to color blind individuals. Having said that, Virginia's variant is to have lights with both left arrows and solid greens. If it is green arrow, you have the right of way, while solid green means the other direction also has a green. There is almost always a sign reading "left turn yield on <solid-green-circle>" Divad27182 (talk) 18:19, 4 October 2012 (UTC)