Highway Designation File
Transportation Planning and Programming Division
Current Description-Effective Date-Authority
INTERSTATE HIGHWAY NO. 610
Approved BPR, dated 10/01/1959; Adm. Cir. 180-1959, dated 10/16/1959
From a junction with IH 10 near east city limits of Houston, northwestward, westward, southward, and eastward to a junction with IH 45 in the southeast part of Houston. New Designation
From a junction with IH 10 in the eastern part of Houston circumferentially around the city to the point of beginning. (Harris County) Extended southward from IH 10 to IH 45.
[Juan N. Seguin Memorial Interchange--The interchange at SH 225 and IH Loop 610 in Houston. Acts 2001, 77th Leg., ch. 775, § 1, eff. June 13, 2001]