Transportation

The Fur Trade

Image from canoekayaksafety.com

The fur trade, as it lengthened, manifested its own destiny and Canada's, too. The fur trade established canoe routes to the far northwest, and conjoined the segments of a continental wilderness. It is possible to cross Canada by canoe, to crisscross Canada, to go almost anywhere. Canada is twenty-five per cent water. The quantity of it outreaches belief. A sixth of all the fresh water that exists on earth is in Canadian lakes, Canadian ponds, Canadian streams, Canadian rivers. A friend of mine who grew up in Timmins, a remote community in Ontario, once told me about an Indian friend of his in boyhood who developed an irresistible urge to see New York City. He put his canoe in the water and started out. From stream to lake to pond to portage, he made his way a hundred miles to Lake Timiskaming, and its outlet, the Ottawa River. He went down the Ottawa to the St. Lawrence, down the St. Lawrence to the Richelieu, up the Richelieu to Lake Champlain, nad from Lake Champlain to the Hudson. At the Seventy-ninth Street Boat Basin, he left the canoe in the custody of attendants and walked on into town. Reversing that trip, and then some, one could go by canoe from Seventy-ninth Street to Alaska, and down the Yukon to the Bering Sea. By the Rat-Porcupine route (up the Rat, down the Porcupine), the length of the portage over the Rocky Mountains is half a mile. Between the Atlantic and the Pacific, anywhere on the routes that were used by the fur trade, the longest portage is thirteen miles (and even that is an exaggeration, because the trail is interrupted by a mile-long lake). In 1778, a white trader for the first time crossed that portage. It is Methye Portage, in what is now northern Saskatchewan. His name was Peter Pond. Beyond the portage, in the region of Lake Athabasca, he encountered a crowded population of beaver whose fur (as a result of the mean temperature there) was as long and rich as any yet found in North America. The discovery extended to its practical limit the distance that fur could travel in the unfrozen season by canoe from the source to Montreal. Trans-atlantic ships could navigate the St. Lawrence to the Lachine Rapids, near Montreal. At the head of the rapids, the fur-trade canoe routes began. The distance from Lachine to Lake Athabasca was three thousand miles. Unsurprisingly, the men who did the paddling were known as the voyageurs.

-- John McPhee, The Survival of the Bark Canoe (New York: Farrar, Straus, and Giroux, 1975), 56-58.

Lake Street Bridge Collapse, Minneapolis, 1989

Lake Street Bridge, Minneapolis, after 1989 collapse

The current Lake Street Bridge replaced the previous bridge, a wrought-iron span built in 1889. The previous bridge was the second-oldest bridge in use over the Mississippi, next to the Eads Bridge in St. Louis, Missouri (built in 1874). At the time, the Minneapolis Tribune opined that the new bridge was a "foolish extravagance," since there were already seven bridges over the river. However, the Lake Street Bridge became a major connection between Minneapolis and St. Paul. Before the construction of the freeway system, it carried U.S. Route 212 over the Mississippi River.

When construction on the new bridge started in 1989, the builders built the first half of the new bridge while keeping the old bridge in service. Unfortunately, an accident ended up delaying construction. The falsework for one of the arches collapsed, causing the arch itself to collapse and killing a construction worker. Later, when it came time to demolish the old bridge, crews tried to take it down with explosives, but the first effort didn't bring the bridge down. It took another, more powerful batch of explosives to bring the old bridge down a few weeks later.

35W Bridge Collapse in Minneapolis

35W Bridge Collapse, Minneapolis, MN, 8/1/2007

35W Bridge Collapse in Minneapolis, 8/1/2007

The eight-lane bridge on Interstate 35W, part of a major artery between Minneapolis and St. Paul, was being repaired at the time, and a witness told MSNBC that he had heard a jackhammer being used on the roadway just before the collapse about 6 p.m. Central time. Witnesses said the bridge, which was built in 1967, collapsed in three sections, sending a plume of smoke 100 feet into the sky.

The collapsed section of the bridge, which was about 1,000 feet long, had been supported by a steel structure.

Divers and rescue boats continued to search the river and the twisted wreckage of the bridge, with darkness setting in and rain beginning to fall. The Minneapolis Star Tribune said some people were seen floundering in the river, calling for help.