On June 27, 1995, the northern section between  FM 707 to SH 36 in Abilene was internally redesignated as Urban Road 1750 (UR 1750), but was redesignated back to FM 1750 on November 15, 2018.
In June 1995, a segment of road in Abilene between FM 707 and SH 36 was given a new designation as Urban Road 1750 (UR 1750), but this change was reversed on November 15, 2018.