International Selkirk Loop Haines Highway - Valley of the Eagles The George Parks Highway Scenic Byway Volcanic Legacy Scenic Byway Route 1 - Big Sur Coast Highway Route 1 - San Luis Obispo North Coast Byway  Arroyo Seco Historic Parkway - Route 110 Death Valley Scenic Byway Tioga Road/Big Oak Flat Road Ebbetts Pass Scenic Byway Volcanic Legacy Scenic Byway Outback Scenic Byway Rogue-Umpqua Scenic Byway Cascade Lakes Scenic Byway West Cascades Scenic Byway McKenzie Pass-Santiam Pass Scenic Byway Pacific Coast Scenic Byway - Oregon Mt. Hood Scenic Byway Hells Canyon Scenic Byway Historic Columbia River Highway Chinook Scenic Byway Mountains to Sound Greenway - I-90 Stevens Pass Greenway Coulee Corridor Scenic Byway International Selkirk Loop Strait of Juan de Fuca Highway - SR 112 Glenn Highway Alaska's Marine Highway Seward Highway Mountain Region Southwest Region California Oregon Washington Hawaii Alaska