The northern most city in Pennsylvania does not feature an extensive highway system like the larger cities in the southern part of the Commonwealth. However, the Interstates that traverse the city and county provide important connections between three states and a province. Delve into the histories of them and others around the only Great Lakes port in Pennsylvania. Page updated January 1, 2018.

Un guide non-officiel portant sur le réseau autoroutier. La route de la Floride. com Change or Cancel fees on lodging bookings! Your Trip, Your Way at Expedia. All the best hotel sites in one place right here. Abonnement - Mises à jour.

Highway Feature of the Week Archives. Michigan Highway Junctions and Photos. Sign Gallery and Video Archive. US 40 - The National Road. The Wolf Web Hockey League. Sure, Why Not Blog.

Page updated January 1, 2018. Harrisburg flag courtesy of the City of Harrisburg. This site is not affiliated with the City of Harrisburg, the County of Dauphin, the City of Harrisburg Department of Public Works, the Pennsylvania Department of.

Welcome to the Interstate-Guide! Welcome to the Interstate-Guide, brought to you by AARoads! Included on this site are guides for every Interstate highway within the Eisenhower Interstate System. Individual pages include basic information and facts, mileage statistics, history and maps, planned improvements and photographs covering Interstate end points. The Interstate Highway system in 1974. Designated in 1956, the Eisenhower Interstate System.

Welcome to Central Pennsylvania and Maryland Roads at m-plex. Photo submissions are welcome! Listings of interchanges and crossroads of state routes. And a detailed look at the state route numbering system.

Maintaining a consistency of highway signage is an important aspect of any agency that oversees highways. Not only to protect the public behind the wheel, on foot, or a bike from calamities, but also to have a consistency in signage from one state to the next. Contained within the pages of this site are the signs and signals that you can only find in the Commonwealth of Pennsylvania with links on each page to the entire MUTCD for that category.

Page updated January 1, 2018. Philadelphia flag courtesy of Ron Iannacone.

2007 photo by Steve Anderson. The Roads of Metro Philadelphia. In-depth histories and exit lists for individual expressways, categorized by geographic area. Includes state and county route listings, and information on unbuilt highways. The Crossings of Metro Philadelphia. 1956 photo from Delaware River Port Authority archives, www.