The western terminus of FM 1764 is at State Highway 6 (Texas's 6th congressional district) in Santa Fe continuing to the north slightly and then east through farmland approximately 5.5 miles (8.9 km) towards junctions with FM 2004 and Interstate 45 (I-45) near Texas City.
The western terminus of FM 1764 is at State Highway 6 (SH 6) in Santa Fe. TX 6 may also refer to Texas's 6th congressional district. From there, the route heads north slightly and then east, through farmland approximately 5.5 miles (8.9 km) towards junctions with FM 2004 and Interstate 45 (I-45) near Texas City. 
