Highway 99W is a major north-south highway in the state of Oregon, running from Portland to Corvallis. It serves as an important route for both local and regional traffic, connecting various towns and cities along the way. The highway is known for its scenic views, passing through rural landscapes and agricultural areas. The highway is part of the larger U.S. Route 99 system, which historically connected the U.S. West Coast. Along Highway 99W, travelers can find access to several attractions, including wine country in the Willamette Valley and outdoor recreational areas.