Interstate 78 map

Interstate 78 Shown in red.

Interstate 78 (abbreviated I-78) is an Interstate Highway in the Northeast United States, running 144 miles (231 km) from Interstate 81 northeast of Harrisburg, Pennsylvania, through Allentown, Pennsylvania, and western and northern New Jersey to the Holland Tunnel and Lower Manhattan in New York City.


Ryan, and The companions once travelled along the I-78, while enroute to Front Royal. (Homeward Bound)

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