Welcome to the SH 45SW Environmental Study

The Texas Department of Transportation is working with the Central Texas Regional Mobility Authority and regulatory agencies to study a possible solution for improving mobility in the rapidly growing area of northern Hays and southern Travis counties. This combined effort includes an environmental study of an area between MoPac and FM 1626. The study will consider environmental impacts, constraints, the needs of drivers, and concerns of surrounding neighbors.

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Have questions or feedback about SH 45SW? Call us at (512) 593-4202. Or click below to send us a message electronically.

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