Question 1

What are the key details for the project “TxDOT Spur 399 Expansion and Extension Project”?

Accepted Answer

The project “TxDOT Spur 399 Expansion and Extension Project” is an infrastructure initiative in the Road sector, located in McKinney, Texas, USA. Taiyo aggregates data on it from Community Impact | News.

Question 2

What is the latest status of the project “TxDOT Spur 399 Expansion and Extension Project”?

Accepted Answer

The status recorded for “TxDOT Spur 399 Expansion and Extension Project” is under construction.

Question 3

Who are the main government, EPC, and private stakeholders for “TxDOT Spur 399 Expansion and Extension Project”?

Accepted Answer

Taiyo maps the stakeholders of “TxDOT Spur 399 Expansion and Extension Project”: government bodies (Texas Department of Transportation (TxDOT)).

Question 4

What is the budget and commercial profile for the project “TxDOT Spur 399 Expansion and Extension Project”?

Accepted Answer

Taiyo normalizes the budget of “TxDOT Spur 399 Expansion and Extension Project” to USD 983000000.

Question 5

Where can I verify the source and access all details for “TxDOT Spur 399 Expansion and Extension Project”?

Accepted Answer

This Taiyo project page references Community Impact | News along with the original URL (https://communityimpact.com/dallas-fort-worth/mckinney/business/2025/12/26/road-projects-and-a-planned-gas-station-6-trending-stories-from-dallas-fort-worth/). Taiyo standardizes official data into a consistent, searchable project profile.

Original status	under construction
Taiyo status	Under Construction
Taiyo last update	2026-07-22

Description	The Texas Department of Transportation is undertaking a project to expand Spur 399 from four to six lanes and eventually extend the highway around McKinney to connect to US 380. The project aims to address congestion and improve mobility in eastern Collin County.
Original sector	Transportation
Budget

Country	United States of America (USA)
State	Texas
City	McKinney

Record type	Project
Sector	Road, Government
Article published date	2025-12-29

TxDOT Spur 399 Expansion and Extension Project

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