West Virginia State Route 310 runs north-south in Southeastern Marion County. It runs from U.S. Rt. 19, at Fairmont, to the Marion/Taylor County Line, near Hebron. WV St Rt 310 passes thruogh the following town in Marion County. Fairmont WV St Rt 310 is not multi-plexed in Marion County. WV St Rt 310 intersects the following towns in Marion County. U.S. Rt. 19, at Fairmont. U.S. Rt. 250, at Fairmont. West Virginia State Route 273, at Fairmont. Interstate 79, at Fairmont.
A guide marker on NB WV St Rt 273. A guide marker on NB WV St Rt 273. A guide marker on SB U.S. Rt. 19. A BGS on SB I-79. A BGS on SB I-79.
