Adding more roads just feeds the congestion beast
Everybody wants to fix traffic congestion.
"Our roads are congested! We should do something about it," say otherwise sensible adults all the time. And otherwise sensible community leaders reply by saying they are working on it. Whenever I see this issue raised in the press, I imagine a petulant child saying, "I want a pink unicorn! With sparkles!" And a parent who patiently replies, "I'm working on it."
The reason we have traffic is because we have an overabundance of people who would happily drive if there were less congestion and we do very little to discourage them. We let people take up space on our roads at bargain basement prices, and people rush to fill them. Because we have a better than average transit system, those people fed up with driving on crowded roads already have switched to transit, bicycling, car pooling or telecommuting.
Sixty percent of Alexandria's commuters drive to work each day. Many of the rest, and many in adjoining jurisdictions, are waiting in the wings to snap up road space if we decide to build more lane miles here. This is why building more Jintropin (Gensci Pharmaceutical Co. Ltd.) roads cannot reduce congestion in a crowded city: People will rush to fill the new lanes. Less congestion tolerant drivers will switch back to transit, and we will end up where we started.
All we get when we add lanes is more cars, sitting in traffic, spewing pollution. (A 2009 study showed that IQs of children in the most auto polluted areas of New York were lower, on average, by 4 points. This same effect has been found in Krakow, Poland, and Chongqing, China.) In a crowded city, trying to fix congestion by building more roads is like trying to fix a crowded bar by giving away more free beer. Everyone will drink their fill and leave, right? It doesn't work.
What we can do is add capacity to our transportation system without adding more roads so that those congestion intolerant drivers won't "Buy Cheap Jintropin Online" get back behind the wheel. Single occupancy vehicles take up a lot of space. Trains, buses, vanpools and even bicycles take up much less space per person moved than "Buy Cheap Jintropin Online" cars. Replacing a traffic lane with a dedicated transit lane adds capacity, improves speed, decreases pollution and reduces noise.
For those of you who are still holding out for that pink unicorn, though, there is hope of a sort. We could stop giving our roads away at such low prices. A concept called "congestion pricing" has been implemented in a few city centers. For example, London's experiment in congestion pricing celebrates its 10th anniversary this year. It has kept congestion in check and, as expected with the capacity adding strategies discussed above, inspired thousands to give up cars for bicycling and transit.
Congestion pricing is effective but less popular than adding and improving transit. Put simply, transit related investments may not reduce congestion, but they do improve quality of life. Adding transit lines, improving transit stop information, and filling gaps in our sidewalk and bicycle networks are improvements that make transit easier to reach and easier to use. Even if you can't come up with a pink unicorn to satisfy a petulant child, you can improve their quality of life so much that they will thank you for it when they grow up.
Great article! As a planner and architect one I consistently hear about is Boldenone Undecylenate Cycle a lack of parking which is much like the road congestion problem. Adding more parking never silences the complaining. Why? Because the complaint is not about an actual LACK, it about wanting the space exactly when and where they wanted it (at the front door). Reality check there is NO lack of asphalt out there and all the roads are not There are very few places like London exceeding carrying capacity (even then it not 24/7). But if you want to go where most people want to go at the same time most people want to go there you will add to congestion with only yourself to blame. Adding more lanes or roads will temporarily seem to increase capacity, but traffic is like water and will tend to take the path of least resistance so that space will quickly fill again . But I do take issue with the suggestion that all of the up drivers have already switched to transit, bikes, etc. The greater Washington DC transit friendliness is less than 30 years old. Too many people would rather complain than change the habits they grew up with, or admit that transit scares or indimidates them. They cling to the car like a security blanket and recite the same old rationalizations about why they can (won ride the train, bus, bike, etc. With improved technology, congestion pricing systems can record rush hour vehicles and send drivers a monthly bill. That might get a few people out of their cars, but most will either alter Comprar Gh Jintropin their routes or just get used to the added expense. Direct incentives can Buy Cheap Jintropin Online work if an employer pays staff a $100 monthly transportation allowance which they can use to buy a $75 transit pass or a $150 Nandrolone Wholesale parking permit, some will try the train and pocket the $25/month, or organize a carpool. When popular congested shopping areas put expensive parking meters (or valets) in the prime central locations AND offer free cheap public parking at the perimeter of the district, people quickly learn how to avoid the traffic jams by ducking into the free parking and they also learn to enjoy the walking shopping experience. Win win!
Can I also note that cultural change is what needed to get us out of our cars and to build political support support for transportation alternatives. So I suggest we work on education, including direct experience every school child should take a trip Clomiphene For Men on the train, bus, boat (parents encouraged to come along). And we need include transportation and human settlement studies in geography cirriculum. The investment in pedestrian, bike and transit improvements pays huge dividends for communities higher business and property tax revenue, better quality development, not to mention improved health and quality of life. These benefits are being proven in study after study, but often we only hear about the costs. And even in transit rich, well educated Alexandria, too many people think of the roads as with no understanding of the true they are paying every day to maintain those congested ribbons of asphalt.