Interstate 5 (I-5) is the main north–south Interstate Highway on the West Coast of the United States, running largely parallel to the Pacific coast of the contiguous U.S. from Mexico to Canada. It travels through the states of California, Oregon, and Washington, serving several large cities on the West Coast, including San Diego, Los Angeles, Sacramento, Portland, and Seattle. It is the only continuous Interstate highway to touch both the Mexican and Canadian borders. Upon crossing the Mexican border at its southern terminus, I-5 continues to Tijuana, Baja California, as Mexico Federal Highway 1 (Fed. 1). Upon crossing the Canadian border at its northern terminus, it continues to Vancouver as British Columbia Highway 99 (BC 99).
The Tualatin River is a tributary of the Willamette River in Oregon in the United States. The river is about 83 miles (134 km) long, and it drains a fertile farming region called the Tualatin Valley southwest and west of Portland at the northwest corner of the Willamette Valley. There are approximately 500,000 people residing on 15 percent of the land in the river's watershed.
Oregon Route 8, also known as Oregon Highway 8, is an Oregon state highway which serves the western suburbs of Portland. The road is locally known as Canyon Road and Tualatin Valley Highway, and travels through the center of the Tualatin Valley. Oregon 8 is located entirely within Washington County. The portion of the route from US 26 to Oregon Route 47 is part of the National Highway System, listed as a principal arterial.
Oregon Route 212 is an Oregon state highway that serves the eastern Portland metro area. It is an east–west route, running between Boring and Clackamas.
Oregon Route 99E Business is a business route through Salem, Oregon for Oregon Route 99E, which bypasses downtown via Interstate 5 (I-5). A portion of this highway was originally planned to be a freeway, signed as Interstate 305; however the proposed freeway was cancelled after community opposition.
Oregon Route 213 is an Oregon state highway that serves the eastern Willamette Valley between Portland and Salem. It is a north–south route. The route is known as the Cascade Highway, though specific segments are generally better known by more localized names.
Oregon Route 18 is a state highway that runs between the Oregon Coast, near Lincoln City, and Newberg. OR 18 traverses the Salmon River Highway No. 39 of the Oregon state highway system, named after the river alongside its westernmost segments.
Oregon Route 210 is a state highway which runs between the community of Scholls, Oregon and the Raleigh Hills neighborhood west of Portland, terminating at the Sylvan overpass on Highway 26. It has become an important route for both commuters and agriculture through Washington County. Oregon Route 210 is signed from east-to-west; though in actuality it runs in a northeast-to-southwest direction.
Oregon Route 214 is an Oregon state highway which runs from the city of Woodburn, southeast into Silver Falls State Park in the Cascade foothills, and then loops back west towards Salem. The northern segment of the highway is known as the Hillsboro-Silverton Highway No. 140, a designation which continues north on OR 219, and the southern segment is known as the Silver Creek Falls Highway No. 163.
Oregon Route 43 is an Oregon state highway that runs between the cities of Oregon City and Portland, mostly along the western flank of the Willamette River. While it is technically known by the Oregon Department of Transportation as the Oswego Highway No. 3, on maps it is referred to by its route number or by the various street names it has been given.
Oregon Route 551 is an Oregon state highway that runs between the cities of Wilsonville and Hubbard. It is known as the Wilsonville-Hubbard Highway No. 51 and is also called the "Hubbard Cutoff." It is 5.94 miles (9.56 km) long, and is a two-lane limited access highway for its entire length.
Oregon Route 47 is an Oregon state highway that runs between the Willamette Valley, near McMinnville, and the city of Clatskanie, along the Columbia River in the northwest part of the state. OR 47 traverses several highways of the Oregon state highway system: part of the Tualatin Valley Highway No. 29, part of the Nehalem Highway No. 102, part of the Sunset Highway No. 47, and the Mist–Clatskanie Highway No. 110.
Oregon Route 22 is an Oregon state highway that runs between the Oregon Coast community of Hebo, to an interchange with U.S. Route 20 near Santiam Pass in the Cascade Mountains. OR 22 traverses several highways of the Oregon state highway system, including the Three Rivers Highway No. 32, part of the Salmon River Highway No. 39, the Willamina–Salem Highway No. 30, part of the Salem Highway No. 72, and the North Santiam Highway No. 162.
Oregon Route 99E is an Oregon state highway that runs between Junction City, Oregon and an interchange with I-5 just south of the Oregon/Washington border, in Portland. It, along with OR 99W, makes up a split of OR 99 in the northern part of the state. This split existed when the route was U.S. Route 99, when the two branches were U.S. 99W and U.S. 99E.
Oregon Route 99W is a state-numbered route in Oregon, United States, that runs from OR 99 and OR 99E in Junction City north to I-5 in southwestern Portland. Some signage continues it north to US 26 near downtown, but most signage agrees with the Oregon Department of Transportation's (ODOT) description, ending it at I-5. OR 99W is known by ODOT as the Pacific Highway West No. 1W ; that highway continues north through downtown to the Pacific Highway No. 1 (I-5) in northern Portland, as well as south on OR 99 to the Pacific Highway (I-5) in Eugene.
Oregon Route 141, known as the Beaverton–Tualatin Highway No. 141, is an Oregon state highway which runs from the city of Wilsonville to the southern edge of Beaverton. The highway is 10.46 miles (16.83 km) long.
Scholls, Oregon is an unincorporated community in Washington County, Oregon, United States. It is located along the southern shore of the Tualatin River, near the intersection of Oregon Routes 210 and 219. Scholls is located approximately seven miles north of Newberg, seven miles west of Tigard and eight miles south of Hillsboro. The area around Scholls is primarily agricultural.
Interstate 5 (I-5) in the U.S. state of Oregon is a major Interstate Highway that traverses the state from north to south. It travels to the west of the Cascade Mountains, connecting Portland to Salem, Eugene, Medford, and other major cities in the Willamette Valley and across the northern Siskiyou Mountains. The highway runs 308 miles (496 km) from the California state line near Ashland to the Washington state line in northern Portland, forming the central part of Interstate 5's route between Mexico and Canada.
Rail transportation is an important element of the transportation network in the U.S. state of Oregon. Rail transportation has existed in Oregon in some form since 1855, and the state was a pioneer in development of electric railway systems. While the automobile has displaced many uses of rail in the state, rail remains a key means of moving passengers and freight, both within the state and to points beyond its borders.
Cornelius Pass Road is an arterial road over Cornelius Pass in the Tualatin Mountains west of Portland, Oregon, United States, also extending several miles to the south. Running north–south, the road stretches between U.S. Route 30 (US 30) on the north and Kinnaman Street, just south of Oregon Route 8 (OR 8), on the south. The road passes through Washington and Multnomah counties, crossing the Tualatin Mountains at Cornelius Pass, 581 feet (177 m) above sea level. TriMet's MAX Light Rail line travels over the road on a bridge. The section between US 30 in Burlington and U.S. Route 26 in Hillsboro is Oregon Route 127 , known in the Oregon state highway system as Cornelius Pass Highway No. 127.
I-5 / OR 214 in Woodburn 
OR 8 in Hillsboro 
