But when I'm driving without congestion under normal circumstances merging is a non-issue. If the sign for the closed lane shows up a couple miles before the merge point, I just don't understand why waiting until the last minute to merge actually helps when everyone could do the same thing two miles back? Why is it important for the merge point to be at the end instead when the warning signs appear (because at least you'd have some leeway instead of being forced to stop by cones/barrels)?
Because then all the cars are packed into 1 lane instead of 2 for miles? You are essentially lengthening the lane closure by getting over early and not using the available road.
Had a really annoying construction zone on the way to work over the summer. One morning it was down to one lane, and traffic was backed up for about a mile and a half before the merge point. Apparently being the only person who knew what to do in this situation, I continued on in the other lane. Some idiot pulled out in front of me and parked, forcing me to slam on the brakes. She stuck her head out the window, screaming and flipping me off, all while losing several spots in line. It was really quite amazing.
No, I'm a premature merger
I don't understand why late-merging seems to be the way to make the zipper effect effective.
Would it not be the same if everyone instead merged early? If everyone merged as soon as they could you wouldn't focus the zipper all on one spot and would instead be spread out over a mile or two?
In the example you gave late merging is the right thing to do. Instead of one super long backed up lane of traffic with uncontrolled merge, you ideally end up with 2 equally long lanes and an efficient zipper effect at the merge.
If everyone merges early/late,nthen it makes no difference to the speed of the traffic flow because you are merging at the same speed. The only advantage to late merging is that you have two lanes of queuing traffic which potentially avoids congestion behind.
In the example you gave late merging is the right thing to do. Instead of one super long backed up lane of traffic with uncontrolled merge, you ideally end up with 2 equally long lanes and an efficient zipper effect at the merge.
Well fuck this line of thinking.
Nothing is worse than when people do this. So everyone who was in front of you now stays in the same spot as more and more people collect in the other lane and keep pushing them back. It's literally cutting in line. Do you do that too?
Well fuck this line of thinking.
Nothing is worse than when people do this. So everyone who was in front of you now stays in the same spot as more and more people collect in the other lane and keep pushing them back. If enough people do it there's people in the correct lane who would never move.
When there are two lines, and one line is shorter, I get in the shorter line. If that's cutting in line to you, then sure.
Meanwhile the traffic backs up twice as far as it should due to there being 50% less road capacity. But hey, nobody 'cut in' to a line that doesn't exist
Why does that matter? A bottleneck is a bottleneck. It's still only one car at a time moving through the choke point. I'd rather ensure my place in a longer line than watch assholes fly past me and effectively make me wait even longer.
This isn't the line at the bank with multiple tellers, it's still essentially one line. And yeah, jumping in front of people who were already waiting is literally what cutting is. The only reason that line is "shorter" is because considerate people had the foresight to already get over and start waiting their turn to pass through the merge point.
Why does that matter? A bottleneck is a bottleneck. It's still only one car at a time moving through the choke point. I'd rather ensure my place in a longer line that still moves just as fast than watch assholes fly past me and effectively make me wait even longer.
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If there's no congestion at all, then I just get over whenever. Otherwise, I go full zipper merge.
Late if there's traffic, early if not.
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Or do you have any studies that say differently?
Had a really annoying construction zone on the way to work over the summer. One morning it was down to one lane, and traffic was backed up for about a mile and a half before the merge point. Apparently being the only person who knew what to do in this situation, I continued on in the other lane. Some idiot pulled out in front of me and parked, forcing me to slam on the brakes. She stuck her head out the window, screaming and flipping me off, all while losing several spots in line. It was really quite amazing.
I mean, you can act like you're late-merging to safely distribute traffic between the two lanes, but in reality, you're just being a dick who's zooming past all the "suckers" who merged early.
If you're going to late merge, make a note of which car in the non-merging lane was at the back when you approached, then merge after they pass.
In the example you gave late merging is the right thing to do. Instead of one super long backed up lane of traffic with uncontrolled merge, you ideally end up with 2 equally long lanes and an efficient zipper effect at the merge.
I loathe those dickheads in Audis who wait until the lane is literally ending underneath their car and the concrete barrier is closing in fast before bullying their way into merging.
Is being in front of me that fucking important to you?
Traffic flows back to the junction behind, blocks that up, etc. I guess from an inherently selfish point of view it doesn't matter, but I'm not sure why someone using an empty lane that they are supposed to be using makes them an asshole. Driving is not a race
You could also ask whether having an Audi merge a car length in front of you is such a bad thing
This isn't the line at the bank with multiple tellers, it's still essentially one line. And yeah, jumping in front of people who were already waiting is literally what cutting is. The only reason that line is "shorter" is because considerate people had the foresight to already get over and start waiting their turn to pass through the merge point.
Because there's no space in front of me, since moments ago I let someone else merge in front of me, and there's plenty of space behind me.
But no, "GOTTA BE FIRST!"
I live in LA, and virtually nobody knows about "the zipper maneuver". So when someone late merges, it's always safe to assume that they're just a self centered asshole who thinks they're special, not someone trying to start a trend of smarter driving habits. I think it'd be great to spread awareness and get everyone to zipper, but until that day I'll merge early and get irritated when someone tries to cut in front of me at the last second.
Or maybe lead by example?