Highway Designation File

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

Certified Mileage (Open to Traffic)
23.247 2010


Minute Order 019340, dated 04/29/1942

From a junction with US 87 south of Lamesa to Sparenberg, a distance of approximately 5.3 miles.(Dawson County)  New Designation.

Minute Order 031184, dated 11/20/1951

From US 87, southeast of Lamesa southeastward via Sparenberg to a road intersection, a distance of approximately 9.3 miles. (Dawson County) Extended approximately 4.0 miles to a road intersection.

Minute Orders 033927 & 033961, dated 03/26/1953; Adm. Auth., dated 04/09/1953

From US 87, southeast of Lamesa, southeastward via Sparenberg to FM 846, approx. 9.1 miles east of SH 137, a distance of approx. 23.1 miles. (Dawson and Martin Counties)  Extended approx. 13.8 miles to FM 846, 11.8 miles of which transferred from cancelled FM 1742.