Skagit River Journal
Free Resources Stories & Photos
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Skagit River JournalFree Resources Stories & Photos |
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Skagit, Whatcom, Island, San Juan. An evolving history dedicated to the principle of committing random acts of historical kindness  810 Central Ave., Sedro-Woolley, Washington, 98284Home of the Tarheel Stomp Mortimer Cook slept here & named the town Bug |
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The cover of Jill Livingston's book shows one of the dozens of historical photos she includes and the familiar shield of US99 that was partially inspired by the logo of United Pacific Railroad. |
When I was just a little squirt, Dad and Mom bundled up my older brother and me in the old 1946 Plymouth and drove down for the opening of Alaskan Way Viaduct on April 4, 1953. We wandered through Ye Olde Curiosity Shop, where I saw the Lord's Prayer written on the head of a pin; at least that's what the sign said. We ate clams at Ivar's Acre of them and the folks drank clam nectar, reputed to be a drink with a special kick. I remembered that day when I read Jill Livingston's wonderful new book, That Ribbon of Highway III, Highway 99 Through the Pacific Northwest.
Most of Hwy 99 is gone now, replaced or re-covered. The only long stretches are in Oregon, which are designated 99W and 99E and she explains in detail why they were designated as such. I read the book from cover to cover while traveling to Oregon on Amtrak and the rails follow the route of the old highway closely. Jill writes lovingly of the highway that replaced the original primitive chain of roads originally designated as the Pacific Highway and given the US99 name in 1926. She traced the road from the beginning at the turn of the century when automobile enthusiasts began lobbying state and county governments on the West Coast for a road that would be passable during the mud in the winter and the dust in the summer.
One of her most interesting tales is about Sam Hill. Although he is often confused as being the son of Great Northern empire builder James J. Hill, he was actually a son-in-law. After working for his father-in-law in the 19th century, Sam moved to Seattle and became a road nut, declaring good roads as his religion. After a road trip of only 34 miles that seemed to take forever, he vowed to build a hard-surface road that would stretch from Mexico to Vancouver, B.C. He started the Good Roads Association in 1899, when there were very few horseless carriages outside the metropolitan areas, and over the next ten years built a loop road up the north shore of the Columbia river to his home at Maryhill.
Although written in a style for the average road lover, Jill includes some basic information on highway building that will be fascinating for both the engineer and those interested in How-To. Here is a brief excerpt:
Roadbed. This is more complex than it might seem. First the roadbed is leveled out "to grade." In the earliest days, grading was done by a crew of men with shovels and wheelbarrows. Horse-drawn Fresno scrapers seemed like a miracle after all that digging. And then came the motorized graders and Caterpillar tractors. The same job is accomplished today by one man (or woman?) in a giant earth mover.Jill also provides fascinating information about infrastructure along the highway, especially the bridges, some of which you can find on old stretches of the road. She starts with the old beam bridges, two of which you can still see near Ashland, Oregon, at the Steinman Overcrossing and the Dollarhide Overcrossing, both constructed in 1914. Also dating from the turn of the 20th century were the truss bridges, most designated by the name of their main builder, William Howe, a contractor in New England who patented the system in 1840. The design of a truss, which is usually a variant of a triangle, creates both a very rigid structure and one that transfers the load from a single point to a considerably wider area. You can see a lot of truss bridges crossing rivers and they are easily identified by the interlinking triangles of steel. The earliest truss bridges were built of wood and bolted together with iron rivets.
Naturally, more material is moved and reshaped for a modern road than was done 100 years ago. For example, an early highway engineer would have viewed a small hill as an obstacle and designed the road to up and over it or around it, whereas a modern highway will cut right through the same "obstacle." Material can be "borrowed" from one area (thence the term "borrow pit"), relocated to another area and then leveled out. The principle was the same in 1910 as it was in 2000.
Surface. On top of the graded roadbed is the surfacing material. The most pressing aim was to make the road dust free in summer and mud free in winter. Additional goals were (and are) both a smooth ride and a long-wearing surface, taking into account factors such as expense and availability of materials as well as local weather conditions.
Much effort goes into researching surfacing materials. Early highway engineers traveled to Europe, where road building had a longer tradition, to study their methods. There were suitable, long-lasting technologies developed in the 19th century but some were too expensive and labor intensive to be used for the thousands of miles of soon-to-be U.S. Highways in America. Examples of surfaces are dirt, gravel, planks, bricks, macadam, cement, Telford, asphalt.
Bricks and planks were used in special areas: bricks for a short stretch of attractive urban road, planks in very wet or sandy areas. Everything else started out as a dirt road. Gravel was the next step up, and what had been done underneath that top layer of grave (if anything) varied.
The Telford Process was invented by Thomas Telford in the early 1800s and probably was not used much out West. The road was first roughly graded and then edged by hand-placed stones. Base stones across the entire surface were also hand-placed. Then two layers of 2 1/2" stones were spread on the base and 1 1/2 inches of clean gravel on top of it all. This resulted in a very fine road indeed but imagine building 1,600 miles (the length of the Pacific Highway) of it!
A cheaper alternative was macadam, invented around the same time by Scotsman John McAdam. He placed more emphasis on good subsoil drainage to keep the roadbed firm, then topped it with a thinner layer of 2-inch stones. A coating of tar (source of the word "tarmac") made the road impervious and kept the subsoil in place.
Original concrete road by the newer version
Durable and attractive cement was the surfacing material of choice in the early highway era. A 1928 press release brags that all 1,590 miles of US99 (excepting 95 miles in California near the Oregon border and near the Mexican border) were paved, the vast majority of it in concrete. In the 1910s and 1920 it was a single slab of concrete 15 or 16 feet wide for two lands of traffic that was considered fantastically modern. By the 1930s, double slab was the norm, with either a second slab poured beside its older brother or side-by-side slabs poured on a new and better alignment. Triple slab showed up where a third passing lane (or "suicide lane") was deemed necessary.
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Oliver Hammer Clothes Shop at 817 Metcalf street in downtown Sedro-Woolley, 82 years Bus Jungquist Furniture at 829 Metcalf street in downtown Sedro-Woolley, 36 years Peace and quiet at the Alpine RV Park, just north of Marblemount on Hwy 20 Park your RV or pitch a tent by the Skagit river, just a short driver from Winthrop or Sedro-Woolley College Way Antique Mall, 1601 E. College Way, Mount Vernon, WA 98273, (360) 848-0807 Where you will find wonderful examples of Skagit county's past, seven days a week North Cascade Ford, formerly Vern Sims Ford Ranch, West Ferry street and Crossroads/Highway 20 either on the Sedro-Woolley page or directly at www.northcascadeford.com DelNagro Masonry Brick, block, stone — See our work at the new Hammer Heritage Square See our website www.4bricklayers.com 33 years experience — 15 years as a bonded, licensed contractor in the valley Free estimates, reference, member of Sedro-Woolley Chamber (360) 856-0101 |
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 Use this email for scans and large files Mail copies/documents to street address: Skagit River Journal, 810 Central Ave., Sedro-Woolley, WA, 98284. |
