Streetsblog Capitol Hill

Motor vehicle crashes caused 28 percent of all deaths among people 24 and under in the United States in 2006. In 2009, nearly 34,000 people died on America’s roads, and that was considered a big improvement over previous years. More and more, it seems, Americans are wondering why our country is so far behind on creating safe transportation systems.

According to a new report, Achieving Traffic Safety Goals in the United States: Lessons from Other Nations, by the nongovernmental National Research Council:

Nearly every high-income country is reducing annual traffic fatalities and fatality rates faster than is the United States, and several countries where fatality rates per kilometer of travel were substantially higher than in the United States 15 years ago are now below the U.S. rate.

The report authors acknowledge that high-achieving countries attribute their own progress, in part, to road design, but that doesn’t make it into their own set of recommendations, which focus on management reforms, enforcement, and the building of political and public support for those changes.

Barbara McCann, director of the National Complete Streets Coalition, says that’s not enough. With current road design, she said, “the priority is put on speed and volume of travel, and that results in more deaths than if there were a higher priority put on safety in the actual road design.”

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Current methods of predicting the traffic-calming effects of mixed-use development are "woefully lacking" and risk underestimating the transportation benefits of more compact, diverse land use, according to a new report from the Transportation Research Board (TRB).

The TRB report is the first to examine mixed-use development on a nationwide level, looking initially at six metro areas and poised to add data from seven more in the coming months.

It focuses on "internal capture," the traffic analyst's term to describe how many auto trips are effectively removed -- that is, "captured" -- from the street network.

"Except for a handful of master-planned projects in Florida, actual numbers on internal capture rates [for mixed-use development] are few and far between," the TRB researchers wrote. "Traffic engineers are thus largely left to their own devices to quantify the trip reductions that might accrue from this often varied and complex development type. Oftentimes, no adjustment is made."

So how many trips are actually removed from congested streets by more diverse land use? Three out of every 10 on average, the TRB researchers found.

Every captured trip serves to decrease the strain on existing roads and reduce the carbon footprint of the community as a whole. Increasing the effectiveness of mixed-use projects isn't as simple as offering a broad mix of housing, however. A number of variables help to determine how much automobile dependence can be mitigated, according to the TRB:

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Have you ever idled in traffic or waited for a late bus while thinking: "The city government should put me in charge of fixing this mess"?

Well, it's time to make notes on that brilliant traffic-calming idea. The Intelligent Transportation Society of America (ITSA) kicked off a $50,000 "Congestion Challenge" today that seeks to pair social networking with innovative transportation policy-making.

Co-sponsored by IBM and Spencer Trask, a private equity firm specializing in high-tech investments, the contest asks transportation professionals and everyday citizens to submit their proposals for clearing the nation's jam-packed roads, bridges and transitways. Each submission will be judged based on its ability to address five issues: sustainability, safety, behavioral impact, economic competitiveness, and speed & efficiency.

But the most compelling aspect of the challenge is its approach to judging. Instead of subjecting entries to an evaluation panel that might be too tied to outmoded ways of thinking, the ITSA asks aspiring judges and contestants to set up their own Facebook-style profile pages (register for your own right here) and rate entries themselves.

This democratic format appears ripe for urbanites to flood the zone with support for genuinely worthy ideas. If livable streets advocates can organize and support a congestion solution devised from within their own ranks, one can imagine a lot of state and federal DOT officials taking notice.

9th St. and 4th Ave.: "A dangerous crossing that divides surrounding neighborhoods and inhibits street life."

Transportation Alternatives is seeking proposals to reinvent the intersection of 9th Street and 4th Avenue in Park Slope. "Designing the 21st Century Street," a competition open to the general public, will reward the three most promising submissions with up to $6,000 in prize money.

TA lays out some of the obstacles at hand on the competition web site:

Ninth Street is excessively wide and allows motorists to travel at speeds greater than the posted City speed limit of 30 miles per hour. Furthermore, Ninth Street was recently treated with a new bicycle lane that leads people to and from Prospect Park. Though the reasons for placing a bike lane on this street are clear ... the bike lanes have attracted some controversy because of the rampant double-parking that occurs in the neighborhood.

Fourth Avenue has a raised median to separate travel direction for the length of the avenue. At this intersection, the median has been shaved away to create dedicated turning lanes. This is not compliant with the Americans with Disabilities Act (ADA) requirements and is not a safe refuge for pedestrians, particularly the children and elderly, who can not make it across the street in the allotted time.

To be contenders, TA says, "Competitors must re-imagine this intersection as a healthy, safe and sustainable street that serves pedestrians and bicyclists first, while functioning as a transit hub and truck route."

Jury members include city planning and transportation staff, along with "Gridlock" Sam Schwartz and Danish planner Jan Gehl. Entrants must register by July 18 and submit proposals by August 18.

Care to get the ball rolling, Streetsbloggers? 

Photo: Transportation Alternatives

In a piece from the March issue of Outside Magazine that seems especially relevant today, Tim Sohn writes about public space reform in New York City. His article is accompanied by an illustration of what the future of our city could look like: complete streets with dedicated bus and bike lanes, traffic calming gardens, and sidewalks wide enough to accommodate window shoppers without slowing pedestrian traffic -- none of which would depend on Albany for approval.

Recently, a New Yorker (let's call him Tim) was forced off a sidewalk by a double-wide stroller, a large dog, and an elderly pedestrian all traveling abreast. So he shimmied between parked cars, nearly collided with a bike messenger going the wrong way up a one-way street, and walked through the exhaust-choked margin of the avenue while fantasizing about a future in which New York City's clogged streets are reconfigured in favor of pedestrians and cyclists. A pipe dream? Nope, and you can thank advocacy/watchdog group Transportation Alternatives. New York is a walker's city, but its streets, which represent 85 percent of its public space, are monopolized by the fume-spewing, driving minority.

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The Greenstreet at 110th and Amsterdam helps keep sewage out of city rivers and features a beefed-up, traffic-calming "blockbuster."

It rained yesterday, sending stormwater streaming down New York City streets and through sewer grates. The runoff mixed with wastewater in the system and overloaded treatment facilities, causing raw sewage to spill into the city's waterways.

Sound like an ecological disaster? It can be triggered by as little as one tenth of an inch of rainfall in one hour. Called Combined Sewer Overflow (CSO), this toxic broth also contains chemicals leached from roofs and pavement. 27 billion gallons of CSO pour into city rivers and bays every year. Until recently, there was no concerted effort to prevent it.

One of the more unsung PlaNYC initiatives aims to drastically reduce CSO, in part by managing streets more wisely. Certain traffic calming measures, it turns out, can not only make streets more ped-friendly, but also help make the city's rivers clean enough to swim in. To accomplish this, PlaNYC calls for retooling the Parks Department's Greenstreets program, and we are starting to see the results.

At their best, Greenstreets -- the pint-sized green spaces that Parks began planting in 1996 -- have served as modest traffic-calming measures, displacing asphalt with patches of greenery that send cues to slow down. The new breed goes a few steps further: They combine advanced stormwater capture techniques with more overt traffic-calming devices, like neckdowns and bulb-outs.

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Why is Times Square so crowded?

An article in yesterday's New York Times considered that question, asking real estate brokers if businesses might be shying away from the area due to packed streets and sidewalks. According to a survey cited in the article, 68 percent of Times Square office workers say congestion is the top reason they would consider working elsewhere.

Though not everyone the Times spoke with shared his opinion, Robert L. Sammons, a researcher for a commercial brokerage firm and resident of 42nd Street, is concerned.

"I hear a lot of talk about how it’s just so congested in Times Square, and office workers really loathe the area because of that,” he said. "I’ve heard that for a while, but it seems I hear it more and more lately."

Older, crowded buildings are one thing, but at street level, rather than being a "victim of its own success," as the Times puts it, maybe Times Square is a victim of inequitable allocation of public space. That doesn't roll off the tongue quite so nicely, but as pavement-hogging vehicles spread from curb to curb, city pedestrians continue to be crammed into the margins from Park Slope to Penn Station -- and, of course, points north.

Ironically, as pointed out in the story, one of the primary reasons Times Square is so popular is its status as a major transit hub, bringing in millions of people who must fight with cars, trucks and, consequently, each other, once above ground.

Relief could be on the way, though.

Now a plan, financed by the city and headed by the Times Square Alliance, is being developed to alleviate the growing pressure from pedestrian and vehicle traffic in Times Square by widening and redesigning its central plaza, Duffy Square, where the TKTS discount booth is located. More details are to be announced in the next couple of months, and further work is expected to begin in the spring of 2009 to manage the success of Times Square.

Sounds like a job for a certain Danish urban consultant.

Photo: midweekpost/Flickr

"If you were to design the ultimate system, you would have mass transit be free and charge an enormous amount for cars."

So said Mayor Michael Bloomberg last April, right about the time he unveiled his plan to charge motorists a fee to drive into Manhattan's central business district. Eight months later, as the mayor's original proposal mutates for better or worse, the MTA is hours away from raising transit fares. Neither idea has exactly caught fire with the public, and the fare hikes could actually end up a foil for congestion pricing -- a plan originally intended as a sustained financial boost for the transit system.

And then there's Theodore "Ted" Kheel. The environmentalist, philanthropist, and renowned labor attorney has lobbied for free transit in New York for over 40 years. Last February he commissioned a $100,000 study that, as it turns out, could put the city's money where the mayor's mouth is. A summary of findings released late last week shows that if the city were to impose a $16 congestion fee ($32 for trucks) below 60th Street in Manhattan, 24 hours a day, seven days a week, along with higher curbside parking fees and a taxi surcharge, the MTA could remove its turnstiles and fareboxes forever.

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If you're thinking about coming to tonight's Upper West Side workshop with Jan Gehl but you are having trouble picturing what a "Streets Renaissance" might look like, the video above was made for you. It consists of a series of photo simulations produced by New York City Streets Renaissance Creative Director Carly Clark.

Whipped into a StreetFilm by Clarence Eckerson and set to some bumpin' electronic dance music, the photo sims seek to answer questions like: What if Amsterdam Avenue were a "complete street" rather than a 5-lane highway, or a stretch of Broadway were turned over to pedestrians, or a neighborhood street were designed to accommodate community life rather than traffic throughput and automobile storage? Watch out. By the end of this one minute video you might be dancing.

You can find three more short Upper West Side StreetFilms and a bit more of Carly's photo sim work here:

• Redesigning Amsterdam Avenue for People Rather Than Speeding Traffic (1:03)
  
• The Perverse Allocation of Streets Space on the Upper West Side (1:24)
• Is SUV Storage the Best Use of Upper West Side Street Space? (1:02)
  

Construction is underway on what may be the nation's most advanced urban greenway system.

Indianapolis, Indiana is making what could be the boldest step of any North American city towards supporting bicyclists and pedestrians. Known as an extremely auto-oriented city, most closely associated with the Indianapolis 500, this is one of the last cities we would have expected to see systematically removing vehicle lanes and replacing them with bicycle and pedestrian space.

The Indianapolis Cultural Trail is a bold vision for about 8 miles of separated greenway that is currently being built through the downtown core of Indianapolis. Led by the Central Indiana Community Foundation in partnership with the city, the project is a visionary response to skyrocketing obesity and the opportunity to leverage and better serve downtown infrastructure investments.

Downtown Indianapolis before the Cultural Trail.


Downtown Indianapolis after the Cultural Trail.

More than just a separated bike path, the Cultural Trail is an economic development tool that will help support and connect the city's many cultural and civic destinations. It will help revitalize streets by bringing more people downtown and increasing the circulation and length of time that people spend in the central city. As it becomes part of the city, it will also enhance the public presence of existing destinations and help create many new destinations throughout the downtown.

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