T4America Blog

News, press releases and other updates

Posts Tagged "induced demand"

It’s time to stop expanding and start maintaining

Principle #2: Fix it first. If your house has a leaky roof, you fix that before remodeling your kitchen. the federal transportation program should do the same and prioritize existing maintenance needs ahead of building new things which require decades of additional repair costs. Cartoon of winding highways eating up a U.S. dollar

To reshape our transportation system and address staggering maintenance needs, we must prioritize repairing existing infrastructure before expanding our roadways any further.

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New survey: 82 percent of voters don’t believe highway expansions are the best solution for reducing congestion

Graphic showing poll results referenced in text

New nationwide survey shows that prioritizing road repair, improving transit, and reducing driving are more popular options for spending transportation dollars WASHINGTON, D.C. (June 29) — A new nationwide survey of American voters’ attitudes reveals a significant divide between voters’ attitudes about the best short-and long-term solutions for reducing traffic, versus the actual priorities of […]

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Longer trips, faster speeds, fewer options: What’s really valued in the “value of time”?

A pedestrian walks along the edge of a road filled with cars.

Despite its name, the federal “value of time” guidance doesn’t actually value travelers’ time at all. Instead, this arcane but influential measure focuses on one thing: vehicle speed. The result is more dangerous, less convenient travel for everyone.

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More highways, more driving, more emissions: Explaining “induced demand”

Even if we hit the most ambitious targets for changing our cars and trucks over to electric vehicles, we will fail to meaningfully reduce emissions from transportation without confronting this simple fact: new roads always produce new driving. This costly feedback loop referred to as “induced demand” is the invisible force short-circuiting the neverending attempts to eliminate congestion by building or expanding roads.

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New calculator shows how highway expansions increase traffic

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The SHIFT Calculator provides transparency about new traffic created by highway widening and expansion so transportation agencies can make smarter, more sustainable transportation investments.

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