US 380 Collin and Denton County

Collin County


The yellow section is still under consideration as part of the environmental review process and the final alignment may differ from what is shown on this map.

TxDOT has completed the US 380 Collin County Feasibility Study.  The Collin County corridor has been separated into five independent project segments.  In each segment except US 380 Princeton, TxDOT has completed environmental study, preliminary engineering and alignment selection.  The projects will advance on different schedules depending on traffic needs and funding availability. 

More information about each segment can be found at the links below:

For questions, please contact the TxDOT Dallas District at (214) 320-6100.

Collin County Feasibility Study - Completed

Denton County

Denton County Feasibility Study