Tag Archives: infrastructure

Cool images of underground subway construction in NYC

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Building new subway lines is a massive undertaking and this gallery of photos gives some indication of the scale of the work. Here is what New York is undertaking:

The Metropolitan Transportation Authority (MTA) has taken on three massive projects: East Side Access, the No. 7 subway line extension, and the new Second Avenue subway line. Construction for the projects is taking place deep underground, much of it simultaneously. The three projects span 14 miles and are expected to be finished in 2019 at an estimated cost of $15 billion.

This indicates a few things: New York has the kind of capital and ability to build such lines and the trouble it takes to construct such things suggests new lines must be needed in a city where a large percentage of residents use mass transit on a daily basis.

Infrastructure mental image of the week: “America is one big pothole”

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Transportation Secretary Ray LaHood may be retiring but he made clear yesterday the infrastructure issues he believes face the United States:

Outgoing Transportation Secretary Ray LaHood lamented the amount of infrastructure spending that was approved by Congress during his tenure at the Department of Transportation (DOT) on Wednesday.

“America is one big pothole right now,” LaHood said in an interview on “The Diane Rehm Show” on National Public Radio.

“At one time … we were the leader in infrastructure,” LaHood continued. “We built the interstate system. It’s the best road system in the world, and we’re proud of it. But we’re falling way behind other countries, because we have not made the investments.”…

LaHood said Wednesday that whoever ends up replacing him will have to think outside the box to find more transportation funding.

LaHood is not alone in suggesting that America’s lack of attention to infrastructure could be quite costly down the road. Infrastructure is the sort of thing that greatly benefits from good funding and planning upfront rather than trying to patch problems down the road. It reminds me of the stories in recent years in Illinois about how asphalt gets used on tollways because it is cheaper upfront but concrete is costlier upfront yet saves money in the long run.

I wonder what it would take to convince politicians and the public that infrastructure needs should get priority when other issues look larger in their perception. I don’t think people would say money shouldn’t be spent on basic issues, particularly when safety is involved, but infrastructure tends to get left behind among other concerns. Can someone create a sexy pothole repair or bridge repair marketing campaign?

Celebrating “a cathedral for commuters”

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Grand Central Terminal is 100 years old and NPR provides part of its story:

Seven is one of the 750,000 people who walk through Grand Central every day. To put it into perspective, that’s more people than the entire population of the state of Alaska — a handy fact you can learn from Daniel Brucker, an enthusiastic New Yorker who’s managed Grand Central Tours for the past 25 years…

Fortunately, the Vanderbilt family, who owned the New York Central Railroad, had the money. And what they built was a 49-acre rail complex with more tracks and platforms than any other in the world. The buildings on Park Avenue, to the north, are built over it. And it’s an almost unfathomably busy place — during the morning rush hour, a Metro-North commuter train arrives every 58 seconds.

“It’s like a cathedral that’s built for the people,” Brucker says. “We’re not going through somebody else’s mansion, through somebody else’s monument. It’s ours. It’s meant for the everyday commuter, and it’s a celebration of it.”…

“It is the largest interior … public space in New York,” Monasterio says. The windows on the east and the west side, those windows used to open, they used to draw air from the east side, through the terminal, over and out the west side.”

Having been there a few times myself, it is a remarkable building. Public spaces that are so crowded, functional, and well-designed are rare.

It would be interesting to hear more about how Grand Central fits into the fabric of New York City. On one hand, it seems like quintessential New York: classical exterior, busy space, busy yet functional. At the same time, it doesn’t exactly fit with Midtown Manhattan and the modern skyline. It is a relic of the past, a building that had to be saved through the first federal conservancy act from the 1960s.

Broke highway fund might mean up to 250% increase in pay-per-mile tax

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Here is more grist for the rumor mills about a pay-per-mile driving tax: a new GAO report suggests the tax will need to be increased from current levels.

An on-again, off-again move by the Obama administration to scrap the federal gas tax in favor of a pay-per-mile fee would boost the tab to Americans as high as 250 percent, raising their current tax of 18.4 cents a gallon to as high as 46 cents, according to a new government study.

But without a tax increase, said the Government Accountability Office study, the government’s highway fund is going to go dry. One reason the fund is going broke: President Obama’s push for fuel efficient cars has resulted in better mileage, and fewer stops at the pump.

The GAO study is just the latest review of federal spending that paints a grim picture of the nation’s infrastructure. Just keeping spending at current levels, the GAO said, would require a near doubling of the gas tax to 32 cents a gallon, and that would jump to as high as 46 cents should the federal government add spending to fix crumbling infrastructure and build new roads.

The average driver pays about $96 a year in federal gas taxes, said GAO. Should the administration seek to raise the highway trust fund from $34 billion to the $78 billion needed to fix and maintain roads, that could rise to $248. Translated into a pay-per-mile plan, drivers would face a tax of 2.2 cents per mile compared to the 0.9 cents they pay now. Trucks would pay far more.

Infrastructure and driving are not cheap. I imagine this might easily be the most unpopular tax in years even with its relatively small impact on individual drivers. How can the federal government make driving, a necessity in America due to our planning and past policies plus a favorite activity of Americans for decades, more expensive?

Considering replacing the gas tax with a tax per mile driven or a flat fee for electric vehicles

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Here is a recap of efforts to replace the gasoline tax and the relatively less revenue collected because the federal gas tax hasn’t risen in years and the future decrease in gas consumption with more hybrids, electric cars, and fuel-efficient vehicles:

The favored answer of road engineers? Taxing by the mile driven. A handful of states — Oregon, Minnesota and Nevada — have already tested ways to use GPS and other electronics to adjust taxes. In the Nevada and Oregon tests, drivers had devices installed on their cars that sent data to special fuel pumps; those pumps automatically adjusted their fees based on how far the vehicles had driven, without revealing data that would amount to tracking drivers.

The GAO told Congress this week it should allow a similar test on electric vehicles and commercial trucks, and estimated that a pay-by-the-mile tax of 0.9 cents to 2.2 cents per mile designed to replace fuel taxes would raise a typical driver’s costs from $98 to between $108 to $248.

But it’s not the only answer to filling this financial sinkhole. Washington state lawmakers have put a flat fee of $100 a year on electric vehicles to make up for the gas taxes they don’t generate, and Oregon lawmakers may follow suit. In Virgina, Gov. Bob McDonald has proposed abolishing the gas tax entirely, replacing it with a sales tax and a new $100 fee on “alternative fuel” cars and trucks. That idea has already drawn fire from critics who point out that it would make Virginians who never drive pay for roads while letting people who travel through the state do so for free.

I’ve covered the proposals in some of these states earlier (see here) but I haven’t heard of the electric car flat fee. I imagine a flat fee will not be specific enough to target electric cars – why not just go by a reduced mile-driven rate as well to account for all of the roads being used?

I suspect the first state to institute this will encounter lots of protests. At what point can a tax like this be implemented: before taxes start to decline or only once it is really clear that gas tax revenues aren’t enough to cover road costs? A case could be made that we are already at the second scenario and need more revenue to cover federal roads.

Remembering the cable car era in Chicago

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A new book highlights the cable-car era in Chicago around the turn of the 19th century:

Chicago historian and transportation author Greg Borzo has chronicled that forgotten era, which lasted not quite 25 years (1882 to 1906), in his new book, “Chicago Cable Cars,” published by The History Press.

These horseless street railway cars were pulled by the quiet, invisible force of continuously moving underground cables that crisscrossed the city, starting on the South and West sides and Loop district and leading to a nationwide cable-car boom in almost 30 cities, according to Borzo…

His research revealed that the cable-car experience, which debuted Jan. 28, 1882 on State Street, from Madison to 21st streets, became “a rich part of the very fabric of everyday life” in Chicago and led to people from different ethnic and economic classes rubbing shoulders, if only for the duration of a ride…

Borzo, who has written three other books about Chicago, said he took on his latest project because history books about the city either confused cable cars with trolleys or skipped over cable cars in describing the timeline from horsecars to electric trolley cars.

He said he hopes the book will foster a wider recognition of Chicago’s cable-car history, perhaps in the form of a monument, a plaque or, better yet, construction of a short cable-car line.

I knew Chicago had electric street cars but was not aware there was a thriving cable car system as well. Find a preview of Borzo’s findings at Forgotten Chicago. The site includes these two interesting pieces of information:

1. Here is the track mileage comparison between Chicago and San Francisco:

During Chicago’s cable car era (1882 to 1906), three companies provided more than one billion rides using an estimated 3,000 cars. Chicago ended up with the second most miles: 41.2 double-track miles compared with a peak of 52.8 double-track miles in San Francisco. And to operate its systems, Chicago’s cable car companies built 13 powerhouses and countless car barns, office buildings, waiting rooms, repair shops, car building shops and other structures. With a mile of single track costing about $150,000, Chicago’s huge investment in cable car track, infrastructure and equipment added up to $25 million ($600 million in current dollars).

2. A map of the cable car system in the Loop in 1894:

For a city looking for new revenues and already having a decent tourist base, I could imagine some people might want to look at a short cable car line that would sell nostalgia like it does in San Francisco. How about a short line from Michigan Avenue to Navy Pier? Not quite an authentic route but it would connect two important tourist spots and replace the buses made to look like trolleys. Perhaps they could even create a little hill to ride over…

The “world’s longest fast train line” for the day after Christmas: Beijing to Guangzhou in eight hours

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While high speed rail continues to inch along in the United States, China continues to build. A new line opened yesterday connecting Beijing and Guangzhou:

The opening of the 2,298 kilometer (1,428 mile)-line was commemorated by the 9 a.m. departure of a train from Beijing for Guangzhou. Another train left Guangzhou for Beijing an hour later…

Trains on the latest high-speed line will initially run at 300 kph (186 mph) with a total travel time of about eight hours. Before, the fastest time between the two cities by train was more than 20 hours…

More than 150 pairs of high-speed trains will run on the new line every day, the official Xinhua News Agency said, citing the Ministry of Railways.

Railway is an essential part in China’s transportation system, and the government plans to build a grid of high-speed railways with four east-west lines and four north-south lines by 2020.

When I see stories like this about infrastructure in China, I’m struck by three things:

1. The ability to construct these large infrastructure projects is remarkable. I wonder what China will do next. Faster trains? An even bigger rail network?

2. The contrast with transportation options in the United States is interesting. Our equivalent to high-speed trains is an extensive interstate network that connects all major cities. The interstate option plays on several American traits: it was built in the prosperous era after World War II, it allows more freedom for driving (which requires certain incomes and interest in driving), and it allows for more diffuse living patterns (meaning: suburbs).

3. I wish these stories were accompanied by ridership figures. Over 150 pairs of trains a day is impressive and these are two major population centers: Beijing has over 19 million people and Guangzhou has over 12 million people (and perhaps around 40 million in the Pearl River Delta). So are these trains going to be full? How much does it cost? Can the average Chinese resident ride these trains?

The danger of railroad crossing accidents in the Chicago region

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The Chicago region is a railroad hub. While this may be good for business, it is not great for accidents between trains, vehicles, and pedestrians. Here are figures on the number of accidents from recent years and what might be done to reduce them:

From 2006 through 2011 in the Chicago region, there were 641 collisions with trains involving vehicles or pedestrians, a Daily Herald analysis found. A total of 253 people in the six-county area died coming into contact with trains in that time period and an additional 267 were injured, according to Illinois Commerce Commission data…

A total of 9.5 million people live in Chicago and the suburbs, where nearly 500 freight and 700 Metra trains chug through daily. But the design of some crossings and stations makes that coexistence treacherous, expert Ian Savage explained.

Mid-platform pedestrian crossings at train stations, angled streets intersecting with tracks so drivers “can easily come around the gates,” and platforms transitioning into streets are everyday hazards, he said.

“Some of the designs of the stations are strange and bizarre,” said Savage, a Northwestern University economics and transportation professor. For example, “when you have the street merge with the platform, it signals to people that ‘you can just stroll around aimlessly.'”

As the article notes, there are a number of solutions to this problem. The most effective would be to limit the number of at-grade crossings, of which the Chicago region has many. Of course, this is an expensive option:

The ultimate protection comes in the form of grade separations — overpasses or underpasses that keep the public and railways apart. Chicago and some older communities such as Naperville boast such structures that were built decades ago.

But constructing a grade separation is an exorbitant proposition. One structure dedicated in Downers Grove this fall on the BNSF Railway cost about $60 million. Another planned for West Chicago at Roosevelt Road and the Union Pacific Railway will cost $26 million.

The solution to this is likely a long-term one since new devices cost both money and time. Communities that took care of some of this far in the past are quite fortunate. The article mentions underpasses in Naperville. The suburb has two underpasses, one at Washington Street and one at Mill Road. Both are nearly a century old and were probably easier to construct even then because both of the crossings are away from the downtown and denser areas, an issue for many suburban communities. For example, Wheaton has had multiple discussions in the past about an overpass or underpass in the downtown but such a structure would overwhelm the quaint core.

I wonder if one possible solution to this issue would be to run fewer trains through the denser areas of the Chicago region and route more along the outer edges. This has been an issue in recent years as regional planners and others have looked for ways to move freight through or around the region more quickly. What if this was also promoted as a safety issue?

Look for a F(underpass) near you

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A New York City pedestrian underpass is getting a makeover and a new name: F(underpass).

The news broke that the New York City Department of Small Business Services had awarded a $75,000 grant to the Atlantic Avenue BID to transform the dark, empty stretch of Atlantic Avenue beneath the Brooklyn-Queens Expressway into a funderpass. (Or, as it’s sometimes spelled, F(underpass).)

The details of the funderpass — a collaboration between the BID, Planning Corps, and the Design Trust for Public Space — are still being hashed out. It could include colorful artwork by Groundswell and a bicycle pump, and will bridge the space between the shops of Atlantic Avenue and the brand-new park space beyond.

These sorts of pedestrian underpasses are often dreary affairs: the lighting often isn’t very good, they can attract graffiti, and they may be noisy if the overhead noise is loud or consistent enough. This all is not very inviting to pedestrians. So including artwork and help for bicyclists might bring some vibrancy and perhaps even connect two spaces.

Here is what I wonder: once these improvements are made, how much work would it take to maintain it and who will do it? This could just be the details that need to be worked out but this is an important question as an improvement like this should be sustainable.

Beautiful infrastructure: new image of the US from space at night

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This is worth gaping at for a moment:

United States

Some of the details on how the image was obtained:

These super-high-resolution images, made possible by a new type of infrared sensor on the satellite, were revealed here at the American Geophysical Union conference Dec. 5.

The Visible Infrared Imaging Radiometer Suite has a “day-night band” that can detect natural and man-made light with unprecedented resolution and clarity. It can resolve everything from the nocturnal glow of the atmosphere to the light of a single boat at sea. It can detect auroras, wildfires, the reflection of moon and star light off clouds and ice and the lights alongside highways. The sensor has six times better spatial resolution and 250 times better resolution of lighting levels than anything that came before it.

The VIIRS instrument works by scanning in 22 different wavelength bands. For each pixel, it uses a low-, medium- or high-gain mode to accurately depict the light from each source. Low-light signals are amplified and bright lights are kept from being over-saturated.

This could be an example of infrastructure at its finest. With a quick glance at this photo, you get an idea of the geographic dispersion of the American population. Of course, it could also tell you something about light pollution…