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Why UPS Trucks Don't Turn Left
Priceonomics ^ | 4-4-14 | Alex Mayyasi

Posted on 04/06/2014 7:26:42 AM PDT by afraidfortherepublic

In 2004, UPS announced a new policy for its drivers: the right way to get to any destination was to avoid left-hand turns. Even if that means following this route that a UPS driver described to an incredulous press member:

"We're gonna make a right turn onto 135th to Western. We'll make another right on Western down to 139th. Righ turn on 139th and go down to the end of the block and we'll make another right turn."

When better tracking systems emerged in 2001, the package delivery service took a closer look at how trucks performed when delivering packages. As a logistics company with some 96,000 trucks and several hundred aircraft, much of UPS's business can be distilled to a series of optimization problems around reducing the amount of fuel used, saving time, and using space more efficiently. (Trucks in UPS facilities park just a few inches apart with their side mirrors overlapping to save space.)

UPS engineers found that left-hand turns were a major drag on efficiency. Turning against traffic resulted in long waits in left-hand turn lanes that wasted time and fuel, and it also led to a disproportionate number of accidents. By mapping out routes that involved "a series of right-hand loops," UPS improved profits and safety while touting their catchy, environmentally friendly policy. As of 2012, the right turn rule combined with other improvements -- for the wow factor, UPS doesn't separate them out -- saved around 10 million gallons of gas and reduced emissions by the equivalent of taking 5,300 cars of the road for a year.

Describing the policy in a speech, the CEO of UPS told his audience, "I can see a few of you smiling out there, and I know what you may be thinking. But it really works."

If you don't believe it, well, that's why Mythbusters exists. The program sent a truck out to deliver packages following a normal route and a left turn hating UPS route. They found the UPS approach saved gas but took a bit longer:

Mythbusters likely failed to save time on the route by following the rule even more stringently than UPS. While the no left turn rule has an appealingly simple and algorithmic quality to it, you will see UPS drivers take left turns on occasion, especially in residential neighborhoods without much incoming traffic. Asked how often UPS drivers turn right, a driver told ABC:

"A guesstimate, I would probably say 90%. I mean we really, really hate left turns at UPS."

Since UPS uses software to map out routes, it can send drivers on right turn heavy routes while making exceptions when a left turn is easier and faster. As an amicable senior VP of the company said in an interview about the rule, "That's why I love the engineers, they just love to continue to figure out how to make it better."


TOPICS: Business/Economy; Science; Travel
KEYWORDS: delivery; lefthandturns; time; traffic; ups
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To: afraidfortherepublic

Except in the countries with left-hand traffic, where I assume the routes favor left-hand turns.


41 posted on 04/06/2014 8:16:08 AM PDT by Leroy S. Mort ("Don't say sh*t unless you know for sure it helps." - Raylan Givens)
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To: afraidfortherepublic

LOL, my mother and sister avoid left hand turns at all cost. Mom started driving in 1965.


42 posted on 04/06/2014 8:17:07 AM PDT by huldah1776
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To: andyk; wonkowasright
~~A-Hem!~~


43 posted on 04/06/2014 8:17:15 AM PDT by shibumi (Cover it with gas and set it on fire.)
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To: afraidfortherepublic

Heck, everyone who lived in California when I lived there knew the same thing - especially in Los Angeles where they still have very few sissy lights (i.e., left turn arrows). You may have to wait several cycles to make your turn.


44 posted on 04/06/2014 8:19:19 AM PDT by BobL
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To: shibumi

Ford Fusion ‘tis not a truck.... but see post #9..... :)


45 posted on 04/06/2014 8:19:55 AM PDT by wonkowasright (Wonko from outside the asylum)
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To: Disambiguator

I can’t tell you how many times I see some dipwad in a car trying to make a left turn across traffic with a left hand turn lane from a gas station, etc. on the corner that also has an exit on the cross street where either a left-left turn (with signal) or three quick rights could save them time. Yet they just sit there demanding a dumbass left turn.


46 posted on 04/06/2014 8:21:46 AM PDT by Gaffer (Comprehensive Immigration Reform is just another name for Comprehensive Capitulation)
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To: bunkerhill7

There’s a reason they have jug ear loops in New Jersey.


47 posted on 04/06/2014 8:22:43 AM PDT by Gaffer (Comprehensive Immigration Reform is just another name for Comprehensive Capitulation)
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To: nascarnation
I’m sure some day when “big gov” has implemented full vehicle controls, you will punch in your destination and “big gov” will offer up the “allowable” route.

Oh' you are thinking much too small..

Big Gov won't be so blatant as to offer up an “allowable” route.

When the "OMVCA" ( Obama Motor vehicle Control Act) goes into effect, you will be offered a menu of options when you try and turn your car on:

Key or speak in your destination
Option 1. Walk or ride bike to destination: Earn 100 carbon credits
Option 2. Take pubic transportation: Earn 50 carbon credits
Option 3. Drive predetermined government approved route: Fee of 5 cents per mile driven
Option 4. Disregard Government mandated options: Fee of 25 cents per mile driven.

Thank you for your voluntary participation in saving our future from Climate Change.

You may now start your vehicle

Failure to pay "Fee" immediately after trip will disable your vehicle until fees are fully paid...

48 posted on 04/06/2014 8:26:18 AM PDT by Popman ("Resistance to Tyrants is Obedience to God" - Thomas Jefferson)
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To: shibumi

Haha, so funny you post that. I immediately started wondering what number was the UPS driver...


49 posted on 04/06/2014 8:29:07 AM PDT by andyk (I have sworn...eternal hostility against every form of tyranny over the mind of man.)
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To: afraidfortherepublic
As a logistics company with some 96,000 trucks and several hundred aircraft, much of UPS's business can be distilled to a series of optimization problems around reducing the amount of fuel used, saving time, and using space more efficiently.

That's not how it works at all. They raise their prices to whatever they want. They make huge profits. They don't pay their workers any money. Then they dump chemicals into reservoirs after they kick puppies.

50 posted on 04/06/2014 8:30:49 AM PDT by St_Thomas_Aquinas ( Isaiah 22:22, Matthew 16:19, Revelation 3:7)
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To: Lonesome in Massachussets
I avoid left turns whenever convenient

I have my own left-turn avoidance rule as well. I also have a "find a traffic light" to get out of the parking lot rule, in addition to many others. If there's an easy, convenient way to avoid a dangerous situation, do it!
51 posted on 04/06/2014 8:31:43 AM PDT by andyk (I have sworn...eternal hostility against every form of tyranny over the mind of man.)
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To: andyk

I feel vindicated. My family has made fun of me for years because I plan my routes to avoid left turns unless there’s a left turn light. It seemed like defensive driving common sense.


52 posted on 04/06/2014 8:59:25 AM PDT by pops88 (Geek chick standing with Breitbart for truth)
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To: afraidfortherepublic

They also never, at least almost never, back up. That’s pretty self explanatory but it’s a good policy for everyone. If you must reverse do it in as short a space as possible.

And slowly!!


53 posted on 04/06/2014 9:09:37 AM PDT by saleman
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To: afraidfortherepublic

FedEx and UPS are merging. They will be called FedUp.


54 posted on 04/06/2014 9:11:54 AM PDT by GSWarrior
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To: huldah1776

I worked in Montgomery, Al for 2 years. That is the most unfriendly left hand turn area I’ve ever been in. Trust me, you’ll go out of your way to avoid left turns.


55 posted on 04/06/2014 9:13:42 AM PDT by saleman
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To: Popman

That scenario is so likely to come true.
Sad but very likely.


56 posted on 04/06/2014 9:54:40 AM PDT by nascarnation (Toxic Baraq Syndrome: hopefully infecting a Dem candidate near you)
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To: afraidfortherepublic

UPS is properly pronounced “OOPS” based on the quality of their service. And the particular color of brown they paint their trucks is also highly appropriate.


57 posted on 04/06/2014 10:42:52 AM PDT by EinNYC
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To: afraidfortherepublic

A company that continues to go in circles will never grow beyond its current scope. It takes courage to venture out and make a left hand turn, it is neither a waste nor folly.


58 posted on 04/06/2014 11:28:53 AM PDT by WilliamRobert (Obama so loves the poor he created millions more.)
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To: matt04

I remember when UPS came out with this several years ago, so I’ve sorta watched....the local drivers in our area turn left as often as they turn right.


59 posted on 04/06/2014 11:30:48 AM PDT by ErnBatavia (The 0baMao Experiment: Abject Failure)
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To: afraidfortherepublic

Capitalism and innovative thinking at its finest.


60 posted on 04/06/2014 11:35:15 AM PDT by usconservative (When The Ballot Box No Longer Counts, The Ammunition Box Does. (What's In Your Ammo Box?))
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