Which interstate has legends from the 1920's of a ghost of a young women hitchhiker in Guilford County.?

Answer 1

Route 70, East of Jamestown. Reports of a pale woman standing by the old bridge on High Point Rd from Greensboro heading towards Jamestown She asks to be taken to High Point.
The new bridge is by the 'Welcome to Jamestown' sign and the old one is in the bushes 40 feet away...
http://www.hauntednc.com/legends_lydiasbridge.htm