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

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Certified Mileage (Open to Traffic)

6.516

2010

STATE HIGHWAY NO. 170

Minute Order 016701, dated 09/26/1939

From a point on US 60 and US 83 near Canadian to the Texas/Oklahoma State Line.  General redescription of Highway System.

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Minute Order 036920, dated 10/26/1954; Adm. Cir. 007-1955, dated 02/01/1955

Cancelled.  Redesignated as SH 33, effective the date Official Highway Travel Map is released to the public.

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Minute Order 086417, dated 10/28/1987; Adm. Ltr. 004-1988, dated 04/15/1988

From IH 35W, approx. 8.0 miles north of IH 820, northeastward approximately 6.8 miles to SH 114 in Westlake.  (Tarrant and Denton Counties) New designation.

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