Category Archives: Rail routing

Changes in fossil fuel transport – maps of the Pacific Northwest

Repost from The Seattle Times
[Editor: Regarding CUMULATIVE IMPACTS, we in the San Francisco Bay Area need to learn from the Pacific Northwest.  Their maps are excellent – check out this great resource.  Who among us can work on this?  It seems to me that the Bay Area Air Quality Management District should be held responsible to prepare maps like this as soon as possible.  – RS]

Fossil fuels and spill risk: A changing landscape

By Seattle Times staff  |  April 19, 2014

Washington has long been a fossil fuel depot. But changes in how and where we get our oil — and the addition of proposals to export coal — are increasing the risk of spills and major accidents. Here is how fossil fuel distribution is changing.

(The maps and charts below are formatted as a single PNG IMAGE. Click on the image for a full-size readable version.)
fossil fuels and spill risk-A changing landscape(pacificnorthwest)
The maps and charts above are formatted as a single PNG IMAGE. Click on the image for a full-size readable version.

Maine: “We don’t know if the train is carrying potatoes, lumber – or crude.”

Repost from SeacoastOnline.com

Maine ill-prepared for accident on rail lines

 State faces planning ‘gap’ if faced with a Quebec-type crude disaster
By Marina Villeneuve, Maine Center for Public Interest Reporting
April 17, 2014 8:46 AM
First of two parts. The rail line runs as far south as South Berwick in Maine.
Top Photo
Trains that have carried crude oil have passed through the middle of Jackman — just as they had through Lac-Megantic, Quebec. Jeff Pouland Photography/NFS

Less than a year ago, a runaway train carrying crude oil derailed in Lac-Mégantic, a small Quebec town ten miles from the Maine border.

Thousands of gallons of the highly flammable crude oil spilled from ruptured tank cars, setting off fireballs in the town’s center that killed 47 people and destroyed 30 buildings. Some bodies were likely vaporized and never identified.

In Maine, trains carrying the same crude oil have been passing through dozens of communities, many as close to homes, businesses and people as in Lac-Mégantic.

Railroads carried 4.2 million barrels of crude oil – enough to fill 267 Olympic-size swimming pools – through Maine last year, up from 25,319 barrels in 2011, according to state Department of Environmental Protection (DEP) data. No crude oil shipments by rail have passed through Maine since last fall, according to state records, but industry experts say if shipping by rail becomes cheaper than other forms of transport, that could change.

Laura Smyth works at a propane company located behind a gas station in Jackman and not far from the railroad tracks. She said that when townspeople hear a train whistle, it remains them about what happened in Lac-Mégantic.

They don’t know if the train is carrying potatoes, lumber – or crude.

“We always say, ‘It could have happened here!’” said Smyth.

And if it did happen in Jackman or Portland or any of the towns along the rail, is Maine prepared to fight a crude oil fire, save lives and protect the environment?

A investigation by Maine Center for Public Interest Reporting reveals the burden for planning and responding to a Lac-Mégantic level catastrophe will fall on state and local emergency services, which may not have all the information, training or material they could need.

The potential for a crude oil incident in Maine like the one in Lac-Mégantic has prompted three state emergency groups to make the issue a key topic at the April 22-23 statewide Emergency Management Conference in Augusta.

“We’ve been fortunate, but being fortunate doesn’t mean we’re prepared,” said Robert Gardner, a technological hazards coordinator at Maine Emergency Management Agency.

He pointed to another nearby crude oil incident, in New Brunswick, Canada, when on Jan. 7, eight cars carrying crude oil and propane derailed and generated a massive fire and cloud of orange smoke. “We need to learn what others have experienced so we can be better prepared,” Gardner said.

Federal regulators and industry observers say recent fiery derailments across the continent have revealed a glaring lack of emergency preparedness requirements.

Unlike the marine barges, pipelines and fixed facilities that have transported and stored crude oil for years, U.S. railroads are not federally required to have comprehensive plans in case of a worst-case oil disaster.

“It’s a big gap,” said David Willaeur, of emergency management firm IEM and the former planning director for the Greater Portland Council of Governments.

“Now we have crude oil coming by in mile-long unit trains through remote areas along the U.S., and shipped to refineries on the coast … the oil-response plans need to have a land-based component to them.”

This gap has exacerbated the challenge of planning for oil disasters in rural states like Maine, where:

* State, county and local officials do not know the oil-spill response plans and capabilities of any railroad companies in Maine because the rail firms are not required to share or coordinate such information.

* The first people on scene at a rural oil incident will be declining numbers of volunteer firefighters who are hours from the highly-trained response teams and special kind of equipment, materials and gear needed to handle oil fires. Of 59 communities along rail lines, five have no fire department and 27 rely on solely volunteers.

* Like in all other states, no Maine officials are provided with any information about hazardous materials transported by rail through communities. Last month, Maine Emergency Management Agency (MEMA) asked Pan Am Railways for a list of the top 25 most hazardous goods shipped through Maine in 2013 and is awaiting a response, said agency director Bruce Fitzgerald.

The need to improve emergency response planning for crude oil rail disasters came up at an April 9 U.S. Senate Appropriations subcommittee hearing on railway safety, where both Sen. Susan Collins, a ranking member of the subcommittee, and Rangeley Fire Chief Tim Pellerin spoke on the need to better train and prepare rural firefighters.

“It’s also important to recognize that much of that rail network exists in rural America, and that presents unique challenges to small communities that often lack the resources to effectively respond to hazardous material emergencies,” Sen. Collins, a Republican, said at the hearing.

Feds don’t require railroad emergency plans

Do railways transporting crude oil through Maine have adequate response plans in case a catastrophe happens? Thanks to a federal loophole, no one – including the state of Maine – knows.

Two railroads have carried crude oil from the Bakken shale region of North Dakota into Maine: Pan Am Railways and Montreal, Maine and Atlantic Railway, the carrier that operated tank cars that derailed and ruptured at Lac-Mégantic.

Pan Am Railways Executive Vice President Cynthia Scarano did not respond to repeated interview requests over the course of two months. MMA Railways filed for bankruptcy last August, when it also stopped shipping crude oil. The New York-based firm Fortress Investment Group is in the process of purchasing its assets.

MMA Railways didn’t have sufficient resources to respond to Lac-Mégantic – and it would have been just as unprepared if it had happened in the U.S, according to the National Safety Transportation Board’s (NTSB) Jan. 23 letter to the Federal Rail Administration.

There are no federal rules for how railroads should prepare for any emergency involving hazardous materials, including crude oil, said Willaeur.

“It’s all voluntary, and there’s no standard for what they need to do,” said Willaeur, who has conducted studies of hazardous materials transport in states, including Maine. “So you have a pretty wide range of responses between railroads.”

The country’s seven Class 1 railroads, which have annual revenues of $250 million or more, have system-wide plans that include handling emergencies in local communities and sensitive geographic areas, according to Willaeur.

“On the other end, you have railroads that may have only a rudimentary plan in place,” he said, noting there are 550 smaller railroads known as short-line and regional railroads. Maine is one of four continental states with no Class 1 carrier.

When it comes to oil spills – as opposed to emergency planning — railroads must write basic response plans, but they don’t need to be shared with state agencies or sent to the Federal Rail Administration.

These basic plans don’t include training drills and exercises, assigning a qualified individual to man the response or plans for a worst-case discharge – which can result in up to three million gallons spilled.

“[O]il spill response planning requirements for rail transportation of oil/petroleum products are practically nonexistent compared with other modes of transportation,” NTSB Chairman Deborah Hersman wrote to the federal Pipeline and Hazardous Materials Safety Administration on Jan. 21.

Railroads only have to file comprehensive plans if they haul a tank car with a 42,000-gallon capacity – and no tank cars currently in use can hold that much.

This means no shippers have to tell the government, or anybody, what they’d do in case of a disaster, even if they’re hauling ten, average size-tank cars carrying a total 300,000 gallons of crude oil. The rule was developed when crude oil wasn’t being shipped in trains that carry only crude and can haul millions of gallons at once.

This current regulatory scheme “circumvents the need for railroads to comply with spill response planning mandates of the Clean Water Act,” Hersman wrote to the hazardous materials agency.

Comprehensive plans must only be submitted to the Federal Rail Administration, which is not required to review and approve them, Hersman wrote.

“It’s a pitiful pretense of regulation,” said rail security consultant Fred Millar, who worked for the liberal activist group Friends of the Earth for 18 years. “Railroads have gotten themselves exempted from the same kind of response planning and right-to-know laws that apply to everyone else.”

If requirements had been updated as crude shipments began skyrocketing, the federal rail regulators could have required MMA Railway to plan for a disaster on the scale of Lac-Mégantic, wrote Hersman to the regulators.

“DEP and to some extent local communities have taken on that responsibility to be prepared in the event of a spill,” said Maine Department of Environmental Protection’s response director Peter Blanchard.

Responding to rail incidents is challenging in Maine, where railroads traverse cities, rural communities and water bodies – many inaccessible by road, according to Blanchard.

DEP asked Pan Am Railways for copies of their response plans, but never heard back, according to Blanchard.

Blanchard said railroads have made “some effort” to help DEP in preparing for an oil spill, citing a collaboration with MMA Railway that yielded a vulnerability map of sensitive natural resources and remote access points along rail lines.

The DEP has 25 spill responders, with five always on-call at offices in Portland, Augusta, Bangor and Presque Isle. Their equipment includes oil skimmers and two 5,000-barrel oil recovery barges stationed in South Portland and Bucksport.

Volunteers may be first to crash

Recent train derailments involving crude oil and ethanol have raised a question for emergency planners: Who responds when incidents happen in the middle of nowhere?

“When they happen in remote areas, away from populated areas, you not only have fewer resources but volunteer fire departments that don’t necessarily have the capability to handle an incident of that size,” said Willaeur of emergency management firm IEM.

About 90 percent of Maine’s firefighters are volunteer, estimates the Maine Fire Services Institute’s Bill Guimond.

“Probably the biggest challenge facing a lot of departments is just resources on the initial response, especially in the rural communities,” Guimond said. “Firefighters are not always available, and a lot of communities are strapped with resources right now.”

Along rail lines that have carried crude oil, five cities have professional departments. Five small communities have no fire departments, 27 rely on an all-volunteer force and 22 rely on both volunteer and career firefighters.

“It’s certainly a different kind of response when you don’t have everybody right on-call all the time,” said MEMA’s Fitzgerald. “They have to get out of their job, they have to travel to get their equipment, they have to go and respond. Those communities rely almost entirely on mutual aid, because no one department up there is big enough to handle an event.”

If a rail catastrophe happens, local responders like firefighters would receive support from other towns through mutual aid agreements, 17 state-supervised hazardous material teams, spill responders, MEMA and, potentially, federal agencies and out-of-state and Canadian responders.

Since last July, hazardous material teams in Paris and Jonesboro have shut down because they lacked enough people to maintain staffing and training requirements. Rail communities like Jackman, Greenville and Vanceboro are up to two hours away from specially-trained teams in Orono, Skowhegan and Houlton.

Maine’s hazardous material teams train regularly for major oil fires, train rollovers and derailments, according to Mark Hyland, MEMA’s operations and response director. In the past decade, Maine railways have provided locomotives and tank cars to train firefighters and spill responders, according to Blanchard.

Some fire officials said though they appreciate the seminars, training efforts with railroads are not institutionalized, proving a problem for departments with high rates of turnover.

Waterville Fire Chief David LaFountain asked Pan Am Railways last year for specialized training in dealing with volatile Bakken crude oil, but he never heard back from the railroad.

In Maine, state and cities like South Portland have invested in the costly resources – like protective gear and specialized foam – needed for a fiery disaster even a fraction of Lac-Mégantic’s size.

In 2009, Maine Emergency Management Agency received a Homeland Security grant to buy three $80,000, 990-gallon foam trailers and placed them in South Portland, Searsport and Sweden. The Air National Guard at Bangor International Airport has 2,000 gallons of foam concentrate.

South Portland has 20,000 gallons of alcohol-resistant foam to smother petroleum fires. Fire chief Kevin Guimond said his team is ready to respond statewide, with 64 full-time firefighters and paramedics and 40 on-call firefighters.

But that big cache of foam is four hours away from communities along rail lines like Jackman and Vanceboro. Half of communities on the rail lines are two to four hours away, with 15 facing wait times of more than three hours.

Information hard to get Maine officials don’t know much about hazardous materials transported by rail, including what kinds go where, or when, how often, and how much they’re shipped. Railroads say sharing such information could jeopardize security.

“There’s a lack of rail transportation response plans because it’s hard to get the information,” said Willaeur. “Many local officials don’t have an idea of what’s going along rails or highway corridor.”

Though U.S. railroads don’t have to disclose any information about hazardous materials to communities, they are not prevented from doing so.

Voluntary industry standards encourage railroads to do so – upon request, and as long as first responders do not make such information public.

MEMA’s Fitzgerald wrote to Pan Am on Feb. 7 requesting a list of the top 25 most hazardous materials transported through Maine in 2013. He is still awaiting a response.

Currently, first responders can figure out what a derailed train car is hauling by reading the placard affixed to the side of a rail car, finding the crew member who has a paper document showing where hazardous materials are located on the train, or calling the railroads’ 1-800 number.

According to an 1817 Congressional act and the interstate commerce clause, railroads can’t refuse to ship anything, including hazardous goods, and only the federal government can restrict such movement, said MEMA’s Hyland.

“But you know, having said that, we’d like to know what’s coming through, just so we can prepare our communities and our regional response teams for what they’d see,” he said.

LaFountain said in his opinion, the rail yard in Waterville – a town where trains carrying crude pass through – is his city’s “most dangerous spot,” and he worries how his team could respond if there was a crude oil emergency.

“To be honest with you, when I saw what happened in Lac-Mégantic, the behavior of the product catching fire and having the ignition it had and the fire conditions it had, that wasn’t what I expected for typical crude oil,” said LaFountain. “Now hearing that this crude oil is different because of where it comes from, it raises concern. It’s not safe.”

Crude Oil Transport in Maine - seacostonline

—–

CRUDE-BY-RAIL IN MAINE

Railroads carried 4.2 million barrels of crude oil – enough to fill up 267 Olympic-size swimming pools – through Maine last year, up from 25,000 barrels in 2011 and down from 5.2 million barrels in 2012.

The 2013 amount does not include the months of April to August when Pan Am Railways temporarily stopped reporting how much crude oil it shipped into Maine and paying into the state’s three-cent per gallon oil spill clean-up fund, according to Department of Environmental Protection spokeswoman Jessamine Logan.

At the time, the company told the Bangor Daily News that state law did not specifically require them to do so. The state legislature revised the statute effective last October.

After several fiery train explosions involving crude from the Bakken shale region of North Dakota, federal regulators issued a Jan. 2 warning that the crude may be more flammable than other varieties. A federal “Bakken Blitz” investigation has revealed that in eleven out of 18 random samples, Bakken crude was misclassified as a less volatile variety.

Three railroads – Pan Am Railways, Montreal, Maine and Atlantic Railway, and Eastern Maine Railroad – have carried Bakken crude oil through Maine to an Irving Oil refinery in St. John, New Brunswick.

The MMA Railway line enters Maine at Jackman and then traverses across central Maine to Mattawamkeag. The now-bankrupt company, whose assets are in the final steps of being purchased by a New York-based investment firm, stopped carrying crude oil last August.

A Pan Am line enters Maine at South Berwick and carries crude through towns near Interstate 95, including Portland and Bangor, before heading to Mattawamkeag.

There, the Irving Oil subsidiary Eastern Maine Railroad transports the crude oil from Mattawamkeag, to Vanceboro, to the refinery. Eastern Maine Railroad does not pay into the clean-up fund because state law only impacts carriers bringing oil into Maine, according to Logan.

In Maine, crude oil shipments by rail have dropped off since last fall, but industry experts say dynamic global oil prices could quickly change that.

North Dakota Department of Mineral Resources director Lynn Helms has estimated that up to 90 percent of the state’s crude will be transported by rail in 2014.

Following growing scrutiny on the rupture-prone DOT-111 tank cars involved in recent derailments, Irving Oil announced in February that by April 30, it will voluntarily retrofit its crude oil fleet to meet higher standards recommended by the Association of American Railroads for tank cars built after 2011.

Even stricter federal standards for the tank cars could be released by the end of 2014, said Cynthia Quarterman, head of the Pipeline and Hazardous Materials Safety Administration at a Feb. 26 Congressional hearing.

Last year, U.S. railroads spilled more crude oil – 1.15 million gallons – than in the last 38 years combined, according to a McClatchy news service analysis of federal data that does not include the 1.6 million gallons spilled in Lac Megantic.

The Association of American Railroad states that through 2010, 99.9977% of rail shipments of hazardous material reached their destination without a release caused by a train accident.

In Maine, railroads have spilled more than 200 gallons of hazardous materials like flammable gas oil and sulfuric acid since 2003, according to a review of Pipeline and Hazardous Materials Safety Administration data. This represents a large decrease from the 120,000 gallons of hazardous materials like fuel oil and sulfuric acid reported spilled between 1976 to 1999.

Approximately one gallon of crude oil spilled in March of 2013, when 13 tank cars operated by Pan Am Railways derailed near the Pencobst River in Mattawamkeag, according to a report filed to the National Response Center. Each car in the 96-car unit train was carrying 31,000 gallons of crude.

— Marina Villeneuve

—–

The Maine Center for Public Interest Reporting is a nonpartisan, non-profit news service based in Hallowell. Email: mainecenter@gmail.com. Web: pinetreewatchdog.org.

Sacramento area mayors, emergency responders to send letter of concern to Valero

 Repost from KTXL FOX40 Sacramento/Stockton
[Editor: This is an excellent video report, but I can’t post it to run here because it runs commercial ads ad nauseum.  My apologies but you really should click on the image which takes you to the KTXL page where you can view this video.  It has footage from Valero’s community meeting, brief comments by West Sacramento Mayor Chris Cobaldon and Fire Chief Rick Martinez of West Sacramento, and an update from the April 17 Sacramento Area Council of Governments.  The text below summarizes the video, if you can’t stomach the commercials.  – RS]

Communities Concerned Over Crude Oil Train Plan

Note - this will take you to KTXL's website for the video.  Please be patient - commercial ad content.
Note – this will take you to KTXL’s website for the video. Please be patient – commercial ad content.

SACRAMENTO 17 Apr 2014 – Amtrak’s Capitol Corridor train is the chauffeur-driven commute for thousands in the Sacramento region.

But those runs to the Bay and back may soon be sharing the rails with something that could turn those trips of ease into trips of angst.

“That could be scary. It might deter me from taking the train,” rider Mary Pierschbacher said.

Those fears are about Valero’s plan to send up to 100 train cars full of a highly flammable crude oil through downtown Sacramento every day.

The cars would be traveling on Union Pacific lines through Roseville, West Sacramento, Davis and on into Benicia to a proposed rail terminal at Valero’s refinery there.

Tempers flared at public meetings in Benicia as the company and homeowners debated the potential threat that could be rolling through neighborhoods.

“Our crew, the railroad and the community is clearly capable of responding to an incident that happens,” Valero’s Chris Howe said.

Late notice of the impact in the Valley sent reps from targeted cities into a Thursday meeting at the Sacramento Area Council of Governments.

Mayors and emergency responders plan to draft a letter of concern to Valero.

“We can’t plan for every eventuality, but we need to know what the range of possibilities are so we can make the appropriate preparations. And if we can’t then we need to raise our voices and object to the project,” said West Sacramento Mayor Chris Cabaldon.

“I think  we still have a lot of work ahead of us to come to to a real solution, but i think we’ve taken some good first steps today,” said Rick Martinez, Fire Chief of West Sacramento.

The plan for more crude to ride the rails is a way to keep pace with increased fracking in places like northeastern North Dakota in the Bakken oil fields.

The trouble is that explosion in production is bringing to the surface oil that is lighter and more flammable than other types.

Bakken crude was in the 72 runaway train cars that derailed and exploded in Lac Megantic, Quebec last July – killing 47 people and decimating the town’s center.

If a crash like that happened along the Capitol Corridor route through Sacramento,  the new Kings arena could be just one of many city investments destroyed.

And as of right now,  crews forced to respond would have little information about how many rail cars were filled with what.

“For our first responders who are supposed to be taking care of the emergency…it doesn’t help with even less information for them to go on,” said Adams.

NY Times: Our secretive railroads

Repost from The New York Times, Business Day
[Editor: partway through this article there is an image with instruction to click for the inset article, “More Shipments, New Accidents and Calls for Safety“.  Don’t miss this – it details the massive increase in oil by rail accidents 2005-1014.  The inset is also available here on BenIndy at More Shipments.  – RS]

Despite Rise in Spills, Hazardous Cargo Rides Rails in Secret

By JAD MOUAWAD  |  APRIL 15, 2014

Jodi Ross, town manager of Westford, Mass., and Joseph Targ, its fire chief, could learn little when a train derailed there this year. Credit: Gretchen Ertl for The New York Times

Jodi Ross, town manager in Westford, Mass., did not expect she would be threatened with arrest after she and her fire chief went onto the railroad tracks to find out why a train carrying liquid petroleum gas derailed on a bridge in February.

But as they reached the accident site northwest of Boston, a manager for Pan Am Railways called the police, claiming she was trespassing on rail property. The cars were eventually put back on the tracks safely, but the incident underlined a reality for local officials dealing with railroads.

“They don’t have to tell us a thing,” Ms. Ross said. “It’s a very arrogant attitude.”

American railroads have long operated under federal laws that shield them from local or state oversight and provide a blanket of secrecy over much of their operations. But now a rapid rise in the number of trains carrying crude oil — along with a series of derailments and explosions — has brought new concern about the risks of transporting dangerous cargo by rail.

Local and state officials complain that they receive very little information about when hazardous materials are shipped through their communities or how railroads pick their routes. Federal interstate commerce rules give them little say in the matter and railroads are exempted from federal “right to know” regulations on hazardous material sites.


Graphic: More Shipments, New Accidents and Calls for Safety (click on image for details)

Under pressure to act, the Transportation Department said in February that railroads had agreed to apply the same routing rules to oil trains that they already apply to other hazardous materials, such as explosives, radioactive materials and poisonous substances like chlorine.

This voluntary agreement, which takes effect in July, was among commitments that also included lowering speed limits to 40 miles per hour when traveling in large metropolitan areas, and providing $5 million to develop training programs for emergency responders.

Still, the railroads remain particularly secretive about how they determine the precise routing of their hazardous cargo. The rules that apply to that cargo, which came into effect in 2008 during the Bush administration, give railroads a lot of leeway.

Recently, resolutions seeking more information from the railroads have been approved in Seattle, Spokane and Bellingham, Wash., and are being debated by the legislatures in Washington and Minnesota, among other places.

The problem has taken on a new urgency since federal regulators warned earlier this year that crude oil from the Bakken region in North Dakota, which is mainly transported by rail, can explode in an accident, like it did near Casselton, N.D., in December. Last July, 47 people were killed in Canada, about 10 miles from the border with the United States, when a runaway train carrying Bakken oil derailed and blew up.

Railroads are required to look at 27 factors before they determine the “safest and most secure” route for hazardous shipments. These include the type of tracks on the route, distance traveled, the number of grade crossings and the proximity of “iconic targets” like sports arenas along the way.

That information is fed into the Rail Corridor Risk Management System, a web-based program that examines alternative routes and ranks them. Tens of thousands of routes are examined in this manner every year.

The software, partly financed by the federal government, considers safety requirements as well as security factors such as the threat of terrorism, according to Robert E. Fronczak, assistant vice president for environment and hazardous materials at the Association of American Railroads, the industry’s trade group.

But the system provides little transparency, and outsiders cannot find out why a particular route is favored, for instance. Railroads do not provide any information on their route selection, citing safety concerns.

And railroads are also allowed to consider the economic effects of their routing choices and how it would affect their customer relationships, which gives them additional flexibility in their choice.

Gary T. Sease, a spokesman for CSX, said the results of the program’s analysis “are considered sensitive security information, and we are not able to share details.”

Fred Millar, an independent rail consultant, said the system had not demonstrated that it reduced shipping hazards by avoiding populated areas. “The federal government has produced not one line of public assessment on the effectiveness of the law in reducing risk,” he said.

 
Aftermath of an oil train accident in Casselton, N.D. this year. Credit Jim Wilson/The New York Times

Railroads are subject to periodic federal audits. But none has ever been fined over its choice of route since reviews started in 2009, according to Kevin Thompson, a spokesman for the Federal Railroad Administration.

Some analysts cautioned that rerouting was not always possible or even desirable. Brigham A. McCown, an administrator of the Pipeline and Hazardous Materials Safety Administration during the Bush administration, said a railroad may decide that a shorter route through a city may have better tracks, and therefore be less risky, than a longer route with older tracks.

“Rerouting may be less effective than some believe,” he said. “The current concern is that the volume of hazmat is growing exponentially, and the question is whether the agencies have the adequate resources to actively monitor that.”

Railroad officials said they provide local emergency responders with a list of the 25 most hazardous commodities transported through their communities. But the recipients must sign an agreement to restrict the information to “bona fide emergency planning and response organizations for the expressed purpose of emergency and contingency planning,” a constraint that precludes them from making the information public.

“We feel the information is getting to where it needs to get,” said Thomas L. Farmer, assistant vice president for security at the Association of American Railroads. “It should be on a need-to-know basis. Public availability of highly detailed information is problematic from a security perspective.”

In 2005, the District of Columbia and a handful of other communities sought to stop the traffic of hazardous products in their city centers. But the ban was successfully challenged in federal court by CSX.

“It’s hard for the regulator and industry not to become somewhat comfortable with each other’s dance moves — like in an old marriage,” said Reuven Carlyle, a representative in the Washington State Legislature and chairman of the House finance committee. “But you shouldn’t have double-secret nondisclosure agreements. Information is not a luxury. Regular people have a right to this information.”

The National Transportation Safety Board recently recommended that railroads “avoid populated and other sensitive areas” when shipping hazardous materials, something they are not required to do today.

Little oil was transported by trains just five years ago. Today, about 784,000 barrels a day of oil, or 11 percent of domestic production, goes on trains, according to the Association of American Railroads, and those figures are expected to keep growing in the next decade. Carrying mostly oil from the Bakken, these trains cross the country to reach coastal refineries.

Oil trains regularly run through Minneapolis and St. Paul, for instance, instead of using bypass tracks to the west, according to Frank Hornstein, a Democrat in the Minnesota House of Representatives.

Railroad officials say there is no need for tighter regulation. They argue that the industry has made big investments in recent years to upgrade tracks and that train safety has improved.

But critics say the federal government has been too slow to address the danger posed by these new shipments.

“There is an unwillingness to use any kind of enforcement power at the federal level,” said Mike O’Brien, a Seattle City Council member who sponsored a resolution seeking greater disclosures from the industry. “The railroads have a lot of protections through federal statutes. That’s the ongoing challenge we face as cities.”

A version of this article appears in print on April 16, 2014, on page B1 of the New York edition with the headline: Despite Rise in Spills, Hazardous Cargo Rides Rails in Secret.