Interstate 68 - National Freeway

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Interstate 68 follows the National Freeway from the state of West Virginia east to Interstate 70 at Hancock. The highway travels across the Appalachian Mountains across the Maryland panhandle through the city of Cumberland. The 82-mile route overlaps with U.S. 40 for all but the westernmost 14 miles.

Constructed in stages between 1963 and 1991 as part of Appalachian Regional Development Corridor E, Interstate 68 was originally intended to remain U.S. 48 until it was determined that the National Freeway was a good, toll-free alternate route to the Pennsylvania Turnpike (Interstates 70 and 76). The Interstate 68 designation, which was originally considered for the current U.S. 50 (hidden Interstate 595) corridor between the Capital Beltway (Interstate 95-495) and Annapolis, was transferred to U.S. 48 in 1991.

Interstate 68 Maryland Guides

Interstate 68 scenes
Johnson Street travels eastbound under Interstate 68 & U.S. 40 as the National Freeway rises on a viaduct over local streets and Wills Creek into downtown Cumberland. Photo taken 08/07/04.
Johnson Street curves northward underneath Interstate 68 & U.S. 40 to intersect Greene Street (former U.S. 220). Greene Street travels adjacent to I-68 between Water Street and the exchange where U.S. 220 departs from the National Freeway. Photo taken 08/07/04.
This trailblazer directing motorists to West Virginia 28 Alternate was replaced by 2009 with a trailblazer for Maryland 51 (West Industrial Boulevard). Photo taken 08/07/04.
Greene Street (former U.S. 220) eastbound on the approach to Bridge Street. Bridge Street crosses the northern branch of the Potomac River into West Virginia as WV 28 Alternate while Greene Street turns north one block to an end at Baltimore Street. Photo taken 08/07/04.
Bridge Street passes beneath Interstate 68 & U.S. 40 ahead of a steel arch bridge over the northern branch of the Potomac River into West Virginia.
West Virginia 28 Alternate passes under a low clearance railroad crossing 0.25 miles ahead at Mulligan Street. Photo taken 08/07/04.
Crossing the Potomac River along Bridge Street southbound between Interstate 68 & U.S. 40 and the beginning of West Virginia 28 Alternate. Photo taken 08/07/04.
Bridge Street enters the Mountain State at the south end of the Blue Bridge. Built in 1954, the Blue Bridge is one of the few remaining steel tied-arch spans in Maryland.1 Photo taken 08/07/04.
Bridge Street northbound ties into Greene Street beyond the north branch of the Potomac River and I-68 & U.S. 40 viaduct. Photo taken 08/07/04.
This sign assembly stands along Johnson Street west near right-on right-off (RIRO) ramps for Interstate 68 & U.S. 40 (Exit 43A). Photo taken 08/07/04.
Johnson Street ends ahead as traffic enters the RIRO for I-68 & U.S. 40 (National Freeway east). The National Freeway travels east across Wills Creek between Johnson Street and Downtown Cumberland. Photo taken 08/07/04.

Sources:
  1. Blue Bridge, www.bridgehunter.com


Photo Credits:

08/07/04 by AARoads

Connect with:
Interstate 70
U.S. 40
U.S. 522 - Washington County

Page Updated 03-14-2005.