Interstate 95

Interstate 95 is a major north–south Interstate Highway that traverses the East Coast of the United States. It is the longest north–south Interstate and the sixth-longest overall in the system, running from Miami, Florida to the Canada–United States border in Maine. The highway serves as a critical transportation artery, connecting major metropolitan areas including Washington, D.C., Baltimore, Philadelphia, New York City, and Boston.

Route description

The highway begins at an intersection with U.S. Route 1 in Miami, Florida, and proceeds north through the coastal plains of the Southeastern United States. It passes through Jacksonville before entering Georgia near Kingsland and serving Savannah. Through the Carolinas, it connects Florence, Fayetteville, and the Research Triangle region anchored by Raleigh and Durham. In Virginia, it is a primary route through the Hampton Roads region and the state capital, Richmond, before approaching the Washington metropolitan area. The highway forms a significant portion of the Capital Beltway around Washington, D.C., and continues north through Baltimore as it crosses into the Northeastern United States. It traverses Wilmington, Philadelphia, and Trenton before becoming a vital corridor through the dense urban landscape of New York City, utilizing structures like the George Washington Bridge. Through New England, it serves Stamford, New Haven, Providence, and Boston, before its northern terminus at the Houlton–Woodstock Border Crossing in Maine.

History

The route's planning was authorized under the Federal Aid Highway Act of 1956, championed by President Dwight D. Eisenhower. Much of its alignment was constructed over or parallel to existing major highways, such as U.S. Route 1 and the historic Boston Post Road. A notable gap in New Jersey was finally closed in 2018 with the completion of the Pennsylvania Turnpike/I-95 Interchange Project near Morrisville. The highway's construction significantly influenced postwar suburban development patterns along the East Coast, facilitating growth in areas like Northern Virginia and Fairfield County. It has been the site of significant engineering projects, including the Fort McHenry Tunnel in Baltimore and the complex Springfield Interchange in Virginia.

Major junctions

Key junctions include interchanges with Interstate 10 in Jacksonville; Interstate 20 near Florence; Interstate 85 in Petersburg and again in Durham; the Capital Beltway (Interstate 495) around Washington, D.C.; the New Jersey Turnpike; Interstate 80 in Teaneck; Interstate 90 (the Massachusetts Turnpike) in Weston; and Interstate 93 in Canton and Portsmouth. Its northern terminus provides a direct connection to New Brunswick's Route 95 via the Houlton–Woodstock Border Crossing.

Auxiliary routes

Numerous auxiliary routes serve the major urban areas along the corridor. These include I-195 and I-395 in Miami; I-295 around Richmond and Washington, D.C.; the I-695 Baltimore Beltway; I-895 (the Harbor Tunnel Thruway) in Baltimore; I-195 and I-295 in New Jersey; I-495 (the Long Island Expressway) in New York City; I-395 in Connecticut; and I-195 and I-295 in Rhode Island.

See also

* Interstate Highway System * U.S. Route 1 * East Coast of the United States * Boston Post Road * Pennsylvania Turnpike * New Jersey Turnpike * Houlton–Woodstock Border Crossing

Category:Interstate 95 Category:Interstate Highway System Category:Transportation in the United States