--- title: "Meaning & Key Takeaway of: One expect summed it up by saying…" description: "\"One expect summed it up by saying: \"Trying to cure traffic congestion by building more roads is like trying to cure obesity by loosening your belt.\" On..." image: "https://sms4smile.com/quotes/i/2ee/david-b-sandalow-231012_belts_one-expect-summed-it-up-by-saying-trying_694755.png" --- # One expect summed it up by saying: "Trying to cure traffic… ![“One expect summed it up by saying: "Trying to cure traffic congestion by building more roads is like trying to cure obesity by loosening your belt." One study of 30 California counties over several decades found that, for every 10% increase in road capacity, traffic increased by 9% within four…” quote by David B. Sandalow](https://sms4smile.com/quotes/i/2ee/david-b-sandalow-231012_belts_one-expect-summed-it-up-by-saying-trying_694755.png) [Download](https://sms4smile.com/quotes/i/2ee/david-b-sandalow-231012_belts_one-expect-summed-it-up-by-saying-trying_694755.png) [Open image](https://sms4smile.com/quotes/i/2ee/david-b-sandalow-231012_belts_one-expect-summed-it-up-by-saying-trying_694755.png) > “One expect summed it up by saying: "Trying to cure traffic congestion by building more roads is like trying to cure obesity by loosening your belt." One study of 30 California counties over several decades found that, for every 10% increase in road capacity, traffic increased by 9% within four years.” David B. Sandalow ## About This Quote This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation. Building more roads to ease traffic is as ineffective as loosening a belt to cure obesity; capacity increases invite demand. **In simple terms:** More roads attract more traffic, similar to belts and obesity. Key Takeaway Focus on demand management, not just capacity. Themes urban planning traffic infrastructure behavioral economics environment Mood analytical critical Type analysis policy When to use this quote - city planning - policy making - public awareness Key Concepts transportation economics system dynamics Questions to Reflect On - How can demand‑side strategies reduce traffic? - What alternatives replace road expansion? A Different Perspective Capacity alone cannot solve congestion; complementary measures needed. ★ ★ ★ ★ ★ No ratings yet [California](https://sms4smile.com/quotes/about/california/) [Climate](https://sms4smile.com/quotes/about/climate/) [Obesity](https://sms4smile.com/quotes/about/obesity/) [Traffic congestion](https://sms4smile.com/quotes/about/traffic-congestion/) ## Related quotes > [None of the proposed inter-city solutions would have offered more frequent or more affordable service than existing options like bussing. Busses can also be…](https://sms4smile.com/quotes/mark-noble/none-of-the-proposed-inter-city-solutions-would-have-offered-more/) [Mark Noble](https://sms4smile.com/quotes/author/mark-noble/) > [There is no traffic congestion on the straight and narrow path.](https://sms4smile.com/quotes/thomas-dewar-1st-baron-dewar/there-is-no-traffic-congestion-on-the-straight-and-narrow-path/) [Thomas Dewar, 1st Baron Dewar](https://sms4smile.com/quotes/author/thomas-dewar-1st-baron-dewar/) > [Traffic congestion is caused by vehicles, not by people in themselves.](https://sms4smile.com/quotes/jane-jacobs/traffic-congestion-is-caused-by-vehicles-not-by-people-in-themselves/) [Jane Jacobs](https://sms4smile.com/quotes/author/jane-jacobs/) > [As people talk, text and browse, telecommunication networks are capturing urban flows in real time and crystallizing them as Googles traffic congestion maps.](https://sms4smile.com/quotes/carlo-ratti/as-people-talk-text-and-browse-telecommunication-networks-are-2/) [Carlo Ratti](https://sms4smile.com/quotes/author/carlo-ratti/) > [There is no magical solution because urban traffic congestion arises from the fact that a lot of people want to be in the same…](https://sms4smile.com/quotes/william-j-mitchell/there-is-no-magical-solution-because-urban-traffic-congestion-arises/) [William J. Mitchell](https://sms4smile.com/quotes/author/william-j-mitchell/) > [Adding highway lanes to deal with traffic congestion is like loosening your belt to cure obesity.](https://sms4smile.com/quotes/lewis-mumford/adding-highway-lanes-to-deal-with-traffic-congestion-is-like/) [Lewis Mumford](https://sms4smile.com/quotes/author/lewis-mumford/) > [“Not that anyone needs much of an excuse to stay away from Cairo, with its chronic traffic congestion, choking pollution, and legions of touts…](https://sms4smile.com/quotes/john-r-bradley/not-that-anyone-needs-much-of-an-excuse-to-stay-away-from-cairo-with/) [John R. Bradley](https://sms4smile.com/quotes/author/john-r-bradley/) > [“The world around us is a beautiful, supportive environment for human growth and flourishing.  Isn't it amazing how everything we need to live and…](https://sms4smile.com/quotes/carla-johnson/the-world-around-us-is-a-beautiful-supportive-environment-for-human/) Carla Johnson > [“I’ve done some exploring,” he said. “Thought you’d like to know, Daedalus got his punishment.” “You saw him?” Nico nodded. “Minos wanted to boil…](https://sms4smile.com/quotes/rick-riordan/i-ve-done-some-exploring-he-said-thought-you-d-like-to-know-daedalus/) [Rick Riordan](https://sms4smile.com/quotes/author/rick-riordan/) > [“if consumer demand should increase for the goods or services of any private business, the private firm is delighted; it woos and welcomes the…](https://sms4smile.com/quotes/murray-n-rothbard/if-consumer-demand-should-increase-for-the-goods-or-services-of-any/) [Murray N. Rothbard](https://sms4smile.com/quotes/author/murray-n-rothbard/) > [We did such a great job of creating the interstate highway system in Oklahoma City that we don't have traffic congestion. You can actually…](https://sms4smile.com/quotes/mick-cornett/we-did-such-a-great-job-of-creating-the-interstate-highway-system-in/) [Mick Cornett](https://sms4smile.com/quotes/author/mick-cornett/) > [Rio is an energetic, vibrant place, full of beauty and nature. But we face the kinds of problems any developing metropolis does - with…](https://sms4smile.com/quotes/eduardo-paes/rio-is-an-energetic-vibrant-place-full-of-beauty-and-nature-but-we/) [Eduardo Paes](https://sms4smile.com/quotes/author/eduardo-paes/) > [Australia has an economic interest in ensuring our cities have 21st century urban rail transport to reduce traffic congestion.](https://sms4smile.com/quotes/anthony-albanese/australia-has-an-economic-interest-in-ensuring-our-cities-have-21st/) [Anthony Albanese](https://sms4smile.com/quotes/author/anthony-albanese/) > [As people talk, text and browse, telecommunication networks are capturing urban flows in real time and crystallizing them as Google's traffic congestion maps.](https://sms4smile.com/quotes/carlo-ratti/as-people-talk-text-and-browse-telecommunication-networks-are/) [Carlo Ratti](https://sms4smile.com/quotes/author/carlo-ratti/) > [Data can generally travel the speed of light unless networks are congested. When there's congestion, usually the cheapest and best thing is simply to…](https://sms4smile.com/quotes/marvin-ammori/data-can-generally-travel-the-speed-of-light-unless-networks-are/) [Marvin Ammori](https://sms4smile.com/quotes/author/marvin-ammori/) ## More Belts quotes > [In our society we have hard nerds and soft nerds. The hard nerds are the ones who used to have the slide rules at…](https://sms4smile.com/quotes/alan-kay/in-our-society-we-have-hard-nerds-and-soft-nerds-the-hard-nerds-are/) [Alan Kay](https://sms4smile.com/quotes/author/alan-kay/) > [The tie's a multi purpose accessory, y'know, belt, school boy, Rambo.](https://sms4smile.com/quotes/noel-fielding/the-tie-s-a-multi-purpose-accessory-y-know-belt-school-boy-rambo/) [Noel Fielding](https://sms4smile.com/quotes/author/noel-fielding/) > [I find it frustrating when people wear belts with braces. That's an interesting one.](https://sms4smile.com/quotes/olly-murs/i-find-it-frustrating-when-people-wear-belts-with-braces-that-s-an/) [Olly Murs](https://sms4smile.com/quotes/author/olly-murs/) > [A lot of the time, if I have samples, I can't tailor a sample. Or, I might have just bought something and I don't…](https://sms4smile.com/quotes/olivia-palermo/a-lot-of-the-time-if-i-have-samples-i-can-t-tailor-a-sample-or-i/) [Olivia Palermo](https://sms4smile.com/quotes/author/olivia-palermo/) > [There's an expectation these days that novels - like any other consumer product - should be made on a production line, with one dropping…](https://sms4smile.com/quotes/donna-tartt/there-s-an-expectation-these-days-that-novels-like-any-other-consumer/) [Donna Tartt](https://sms4smile.com/quotes/author/donna-tartt/) > [Yes?' Joe Solomon sounded like someone with far better things to do. 'Is there any homework?' she asked, and the class turned instantly from…](https://sms4smile.com/quotes/ally-carter/yes-joe-solomon-sounded-like-someone-with-far-better-things-to-do-is/) [Ally Carter](https://sms4smile.com/quotes/author/ally-carter/) > [What is golden is miles under your belt, miles, miles, miles.](https://sms4smile.com/quotes/mario-andretti/what-is-golden-is-miles-under-your-belt-miles-miles-miles/) [Mario Andretti](https://sms4smile.com/quotes/author/mario-andretti/) > [I don't just want the belt, I want every one of their heads on a plate.](https://sms4smile.com/quotes/conor-mcgregor/i-don-t-just-want-the-belt-i-want-every-one-of-their-heads-on-a-plate/) [Conor McGregor](https://sms4smile.com/quotes/author/conor-mcgregor/) > [To pray only when in peril is to use safety belts only in heavy traffic.](https://sms4smile.com/quotes/corrie-ten-boom/to-pray-only-when-in-peril-is-to-use-safety-belts-only-in-heavy/) [Corrie Ten Boom](https://sms4smile.com/quotes/author/corrie-ten-boom/) > [In his study of Atlanta over the last 60 years, Kevin Kruse convincingly describes the critical connections between race, Sun Belt suburbanization, the rise…](https://sms4smile.com/quotes/dan-carter/in-his-study-of-atlanta-over-the-last-60-years-kevin-kruse/) Dan Carter > [I have ten marathons under my belt, including four New York races and one Boston.](https://sms4smile.com/quotes/harvey-mackay/i-have-ten-marathons-under-my-belt-including-four-new-york-races-and/) [Harvey Mackay](https://sms4smile.com/quotes/author/harvey-mackay/) > [Microsoft is still not a black belt.](https://sms4smile.com/quotes/ken-kutaragi/microsoft-is-still-not-a-black-belt/) [Ken Kutaragi](https://sms4smile.com/quotes/author/ken-kutaragi/) > [It makes my skin crawl to think about the violent ways snakes, lizards, alligators and other exotic creatures are raised and killed for boots,…](https://sms4smile.com/quotes/kelly-brook/it-makes-my-skin-crawl-to-think-about-the-violent-ways-snakes-lizards/) [Kelly Brook](https://sms4smile.com/quotes/author/kelly-brook/) > [Sorry,” he said. “Let me drop the belt-" “No.” She held on when he would have pulled away. “Don’t. I like it.” Again, he…](https://sms4smile.com/quotes/jill-shalvis/sorry-he-said-let-me-drop-the-belt-no-she-held-on-when-he-would-have/) [Jill Shalvis](https://sms4smile.com/quotes/author/jill-shalvis/) > [How'd we come up with the robe? Was some guy just like, 'Hey, I've got an idea! Why don't we make a coat out…](https://sms4smile.com/quotes/jim-gaffigan/how-d-we-come-up-with-the-robe-was-some-guy-just-like-hey-i-ve-got-an/) [Jim Gaffigan](https://sms4smile.com/quotes/author/jim-gaffigan/) Browse all 497 Belts quotes ```json { "@context": "https://schema.org", "@graph": [ { "@type": "Quotation", "text": "One expect summed it up by saying: \"Trying to cure traffic congestion by building more roads is like trying to cure obesity by loosening your belt.\" One study of 30 California counties over several decades found that, for every 10% increase in road capacity, traffic increased by 9% within four years.", "creator": { "@type": "Person", "name": "David B. Sandalow" }, "isPartOf": { "@id": "https://sms4smile.com/quotes/#website" }, "url": "https://sms4smile.com/quotes/david-b-sandalow/one-expect-summed-it-up-by-saying-trying-to-cure-traffic-congestion/", "about": { "@type": "Thing", "name": "Belts" }, "@id": "https://sms4smile.com/quotes/david-b-sandalow/one-expect-summed-it-up-by-saying-trying-to-cure-traffic-congestion/#quotation", "image": { "@type": "ImageObject", "@id": "https://sms4smile.com/quotes/i/2ee/david-b-sandalow-231012_belts_one-expect-summed-it-up-by-saying-trying_694755.png", "contentUrl": "https://sms4smile.com/quotes/i/2ee/david-b-sandalow-231012_belts_one-expect-summed-it-up-by-saying-trying_694755.png", "url": "https://sms4smile.com/quotes/i/2ee/david-b-sandalow-231012_belts_one-expect-summed-it-up-by-saying-trying_694755.png", "width": 1080, "height": 1080, "caption": "“One expect summed it up by saying: \"Trying to cure traffic congestion by building more roads is like trying…” — David B. Sandalow", "creditText": "SMS4Smile Quotes", "creator": { "@id": "https://sms4smile.com/quotes/#organization" } } }, { "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "https://sms4smile.com/" }, { "@type": "ListItem", "position": 2, "name": "Quotes", "item": "https://sms4smile.com/quotes/" }, { "@type": "ListItem", "position": 3, "name": "David B. Sandalow", "item": "https://sms4smile.com/quotes/author/david-b-sandalow/" }, { "@type": "ListItem", "position": 4, "name": "One expect summed it up by...", "item": "https://sms4smile.com/quotes/david-b-sandalow/one-expect-summed-it-up-by-saying-trying-to-cure-traffic-congestion/" } ], "@id": "https://sms4smile.com/quotes/david-b-sandalow/one-expect-summed-it-up-by-saying-trying-to-cure-traffic-congestion/#breadcrumb" }, { "@type": "WebSite", "@id": "https://sms4smile.com/quotes/#website", "name": "SMS4Smile Quotes", "url": "https://sms4smile.com/quotes/", "publisher": { "@id": "https://sms4smile.com/quotes/#organization" } }, { "@type": "Organization", "@id": "https://sms4smile.com/quotes/#organization", "name": "SMS4Smile Quotes", "url": "https://sms4smile.com/quotes/", "logo": { "@type": "ImageObject", "url": "https://sms4smile.com/quotes/wp-content/themes/sq/assets/icons/icon-512.png", "width": 512, "height": 512 } } ] } ```