Tgraphics is located on 312 Buchanan Street in Charleston West Virginia. Driving Directions from East and North: From I-64 / I-79 take the Washington Street / Civic Center Exit ramp, immediately merge to the far right lane. Turn right onto Buchanan Sreet. Travel one block to 312 Buchanan. Driving Directions from West and South: From I-64 / I-79 take the Lee Street Exit, travel straight through the first light then bear left at the second light turning left on to Washington St. Take the second right on to Indiana Avenue then left on Buchanan.