Highway Designation File

Transportation Planning and Programming Division
Current Description-Effective Date-Authority


Certified Mileage (Open to Traffic)
15.373 2010

STATE HIGHWAY NO. 342

Minute Order 018767, dated 11/24/1941

From Dallas, over former US 77 to a point on US 77 near Sterrett. New Designation.



Minute Order 018767, dated 05/15/1979

In Dallas, from Commerce St (SS 260) along Industrial Blvd, Corinth St, and Lancaster Ave (former US 77), via Lancaster to US 77 near Sterrett.  (Dallas & Ellis Counties)  Redescribed for clarification of termini.



Minute Order 091735, dated 06/25/1991; Adm. Ltr. 003-1991, dated 08/23/1991

From IH 30 in Dallas, southward along Industrial Blvd, Corinth St, and Lancaster Rd via Lancaster to US 77, southwest of Red Oak, a distance of approximately 22.2 miles.  (Dallas, Ellis Counties)  New description; as requested by District, section of approximately 0.4 mile, from IH 30 northward along Industrial Blvd to Commerce St removed from the State Highway System and returned to the City of Dallas for jurisdiction and maintenance.



Minute Order 101350, dated 08/25/1992; DesLtr 01-1993, dated 01/22/1993

From SL 12 in Dallas, southward via Lancaster to US 77 southwest of Red Oak, a distance of approximately 15.0 miles.  (Dallas and Ellis Counties)  New description; as requested by District, section from IH 30 southeastward to Corinth St, a distance of approx. 1.4 miles, is removed from the State Hwy System.  Also, the SH 342 designation, from Industrial Blvd/Corinth St southward to SL 12, a distance of approx. 5.4 miles, is removed and redesignated as a Principal Arterial Street.