Glitch
Sally says I am funny! Maybe she will let me live!
- Joined
- Feb 3, 2013
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Hwy 66 in Morristown has gone crazy with U-turns.Well we have a few here, but mostly in west TN. There’s all kinds of different intersection designs. IDK if anyone has gone to Orange Beach, but they have U-turns errwhere now.
I tend toward roundabouts as the best in most situations however.
I hope y'all go big with it. One thing Atlanta did wrong was to do and never stop doing too-little forever. Adding one lane, for example, when they should have added three. I would think a big project would want to look out at least a few decades ahead. Or am I missing something? No expert.The choice lanes in Nashville will definitely end up elevated. I’ve seen the preliminary designs and there’s nowhere to go but up. Look for much of the same in Chattanooga.
They are safer tho. That conflict point diagram I posted before tells the story. The most dangerous movements you can have are left turns from a side road. That’s almost always a serious crash when it happens.Hwy 66 in Morristown has gone crazy with U-turns.
Merge onto 2 lane hwy going the opposite direction
Merge over to the fast lane
Merge in to the U-turn lane
Commit a U-turn
Merge into the fast lane, finally going the intended direction
Merge into slow lane to avoid getting ran over
California sorcery!!!
Engineering nerd! But, I wholeheartedly agree.You shut your whore mouth. I'm TN bred, born, and raised, and I love em.
Seriously tho, I've designed several of them and am a huge believer. It's an entirely safer intersection design that moves traffic more effectively. And if you can't drive a well-designed single-lane roundabout, you don't deserve to have a license. Here's why they're safer, showing the number of conflict points in each intersection type:
View attachment 644774
In Nashville, going big will be to have them on I-65 eventually as well. That gives a good altenrate route.I hope y'all go big with it. One thing Atlanta did wrong was to do and never stop doing too-little forever. Adding one lane, for example, when they should have added three. I would think a big project would want to look out at least a few decades ahead. Or am I missing something? No expert.
Ok fellow VN victims of @drvenner...I was listening to an infectious disease specialist talking about the bird flu and the swine flu. He stated that they were very different and how they were cured was especially different. He said that the bird flu requires a solid oral dose tweetment and the swine flu requires an oinkment.
When I was in Texas, in some of the rural areas, you had an exit ramp off the highway/interstate that proceeded across a two way side road..you literally were exiting at 60 and had to cross an opposing lane of traffic. The side road had stop signs each way, but you had to look 120 degrees over your left shoulder at an elevated ramp. About got me in trouble the first time.They are safer tho. That conflict point diagram I posted before tells the story. The most dangerous movements you can have are left turns from a side road. That’s almost always a serious crash when it happens.
And those have origins in the Midwest and Texas, not Cali.