It was a runaway train that caused this month's deadly inferno in Lac-Megantic, but the Canadian town's leaders, business owners and many of its residents see the railway as crucial to their survival and want it operating again as soon as possible.
Fifty people, including 15 still missing, are believed to have been killed on July 6 when a driverless train with 72 oil tanker cars crashed and exploded in the center of the picturesque, lakeside town in rural Quebec.
The derailment was the worst railway disaster in North America in 24 years, and cut off Lac-Megantic's companies from the railroad that ships their products to customers, including exports to Maine, just 18 miles away.
While many of the town's 6,000 residents are incensed that trains carrying such flammable cargo could pass through an area with bars, restaurants and other local businesses, they also say the rail is their economic lifeline.
"We don't want to lose the train. We want our economy to function," said Raymond Lafontaine, the owner of an excavation and pavement company that has 175 workers, making it one of the town's largest employers.
Lafontaine lost a son, two daughters-in-law and an employee in the disaster. He said no money is coming in and he is worried about how long he can hang on without the ability to pay his employees. His 46-year-old company, which makes most of its revenue in Lac-Megantic, had just begun work on a major repavement project downtown.
The derailment is widely expected to spur changes in Canadian railway regulations, and has fueled the debate about the safety of using railroads to transport oil.
Lac-Megantic Mayor Colette Roy-Laroche said she will ask the federal government to draw up a new route that skirts the town center when the rail line is rebuilt.
Lac-Megantic is located in the less prosperous part of Quebec's Eastern Townships, a region with a 6.4 percent unemployment rate, lower than the provincial average.
The town's namesake lake, a deep blue expanse of water that is close to two provincial parks, and nearby mountains covered with dark pine and birch trees, attract hundreds of thousands of visitors a year. Very little oil made it into the lake.
Still, Lac-Megantic is primarily an industrial town, with an industrial park east of its downtown. Even before the crash, many houses and businesses had been put up for sale or for rent on Rue Laval, the town's main artery. Locals said jobs can be hard to find.
The disaster site is still an active crime scene investigation that is likely to be closed for weeks.
Investigators wearing masks could only work 15-minute shifts before having to take a break on Sunday, as the temperature reached 30 degrees Celsius (86 degrees Fahrenheit), police said.
Roy-Laroche, who invited people to visit the town and nearby tourist sites in the wake of the disaster, said on Sunday that visitors should know that a large wall had been erected around the site to prevent anybody from watching the investigation.
"Thank you for being here, thank you for coming to support us, but I don't want to cause too much disappointment. You can't see what's going on," she said in a briefing.
Lac-Megantic's mayor and business leaders said they want to build a temporary track to connect to parts of the railway outside the restricted investigation area. The timing is uncertain.
"We have no sense whatsoever of when we'll be able to examine any possible solution," Roy-Laroche told Reuters. "The rail is essential to our industries."
The railway also is key for Tafisa's particle board manufacturing plant in Lac-Megantic's industrial park, which makes cabinetry products from wood fiber that would otherwise be discarded as waste and is North America's largest such facility.
Prior to the crash, Tafisa used a rail connection to the main line to transport its products. After sitting idle for five days the plant resumed operations on Thursday, using trucks.
But shipping by truck is much more expensive than by rail and untenable over the long term, the mayor said.
The Quebec government plans this week to unveil an emergency aid plan for the town's businesses, in addition to the C$10 million ($9.6 million) that were part of a C$60 million emergency fund set aside for companies.
Despite deep anger at the management of the railway operator - Montreal, Maine and Atlantic Railway - over the accident, the town's residents say they want the railroad to remain but with better regulation and a ban on transporting oil and gas through the center of their own town.
"For industry yes, but for the oil and gas transport, I don't think so," Rejean Champagne, a resident of a condo in the evacuation zone, said when asked if the railway should reopen.
Ghislain Bolduc, who represents Lac-Megantic in predominantly French-speaking Quebec's provincial assembly, said the town's economy was inextricably tied to the railway.
"It has been the economic engine of this town for 145 years and it is still the economic engine. So do you want it to disappear? Or you want it to be there, but in a proper way?"
Rebuilding the economy will take years and many residents, like Lafontaine, are too busy grieving for lost ones to think far out.
"Everyone is in mourning, everyone is crying," he said of his employees.