Highway Designation File
Transportation Planning and Programming Division
Current Description-Effective Date-Authority
INTERSTATE HIGHWAY NO. 635
Approved BPR, dated 10/01/1959; Adm.Cir. 180-1959, dated 10/16/1959
From a junction with IH 35 E near south city limits of Dallas, eastward, northward, and westward to another junction with IH 35 E near north city limits of Dallas. New Designation
From IH 20 southeast of Dallas north and west to IH 35E (New Description) Portion of this route from new location of IH 20 southeast of Dallas west to IH 35E transferred to IH 20.
From IH 20 southeast of Dallas, northward and westward to SH 121. (Dallas and Tarrant Counties) Extended westward approx. 9.6 miles from IH 35E to SH 121.