Southern Highroads Trail (Popularity: ): A designated scenic highway going through Georgia, Tennessee, North Carolina and South Carolina. Official tourism site. US Highway 101: Guide to the Pacific Coast Highway (Popularity: ): Covers many aspects. Route 40 - National Road (Popularity: ): Guide to the first federally-funded road in the U.S. (1800s) and the route which followed it later (US 40). US Highways: From US 1 to US 830 (Popularity: ): Complete list including historic, plus other features. Federal Highway Administration (Popularity: ): Much content on many aspects, including an official Interstate route log. Bygone Byways (Popularity: ): Descriptions of current and former US routes 66, 80, 99, and 101 as well as other notes. Road Trip USA (Popularity: ): Great detail on various at-grade long-distance routes. SmarTraveler (Popularity: ): Traffic reports for cities and other travel information. American Association of State Highway and Transportation Officials (Popularity: ): Much information on this consortium. Coast to Coast on US 50 (Popularity: ): History and other information. Meadville Area Highways (Popularity: ): Covers the city and surrounding area in the west part of the state. Includes history and photographs. The Illinois Tollway (Popularity: ): Information on the Illinois tollway system, including the I-Pass electronic toll collection system.