Question: U.S. Route 58 ran only inside the commonwealth of Virginia, until the creation of the tunnel that carries U.S. Route 25E under Cumberland Gap National Historical Park near the intersection of Kentucky, Tennessee, and Virginia, in what year?

<P0-S0> Mannheim Road, also known as La Grange Road from Cermak Road to U.S. Route 30 (Lincoln Highway), is a north–south major street in the near-western suburbs of Chicago. <P0-S1>  It carries U.S. Routes 12 from Des Plaines to 95th St near Hickory Hills, 45 between Des Plaines on southwards past Frankfort, Illinois and carries U.S. Route 20 between Lake Street in Stone Park, Illinois and 95th St. near Hickory Hills, Illinois The road is named after a former town called Mannheim, Illinois that was founded by German farmers in what is now Franklin Park, Illinois. <P0-S2>  From Cermak Road on the Westchester/La Grange Park border and points to the south, it is known as La Grange Road. <P0-S3>  Mannheim Road skirts the eastern edge of O'Hare International Airport; numerous airport hotels and rental car services are located on the street near the airport. <P0-S4>  One major landmark of Mannheim Road is the Allstate Arena at the intersection of Mannheim Road and Lunt Avenue in Rosemont. <P0-S5>  There is also a Metra station on the Milwaukee West Line at Mannheim Road; in addition, Metra's BNSF Railway Line has a stop on La Grange Road in La Grange. <P0-S6>  Also, there is an overpass that carries Mannheim Rd over the Union Pacific rail yard. <P0-S7>  Also there is another overpass that carries the street over the Canadian Pacific railroad yard. <P0-S8>  At the descent of that overpass the road goes under the Tri-State Tollway. <P0-S9>  There's also a school district on the left side of the street named Mannheim School District 83 on the intersection of Grand Avenue and Mannheim Road itself in Franklin Park. <P0-S10>  North Avenue also dips under Mannheim Road in Melrose Park. <SEP> <P1-S0>  According to United States Geological Survey maps of the area, the tunnel does not enter Virginia. <P1-S1> The Cumberland Gap Tunnel is a tunnel that carries U.S. Route 25E under Cumberland Gap National Historical Park near the intersection of Kentucky, Tennessee, and Virginia. <P1-S2>  It is one of only two mountain vehicular tunnels in the United States that cross a state line, the other being the East River Mountain Tunnel on Interstate 77 between Virginia and West Virginia. <SEP> <P2-S0> U.S. Route 25E is the eastern branch of U.S. Route 25 from Newport, Tennessee, where US 25 splits into US 25E and US 25W, to North Corbin, Kentucky, where the two highways rejoin. <P2-S1>  The road, however, continues as US 25E for roughly 2 miles (3.2 km) until it joins Interstate 75 in North Corbin. <SEP> <P3-S0>  Until 1996, when the Cumberland Gap Tunnel opened, US 58 ran only inside the commonwealth of Virginia. <P3-S1>  It was then extended southwest along a short piece of former US 25E, which no longer enters Virginia, to end at the new alignment in Tennessee. <P3-S2> U.S. Route 58 is an east–west U.S. Highway that runs for 508 mi from U.S. Route 25E just northwest of Harrogate, Tennessee, to U.S. Route 60 in Virginia Beach, Virginia.