Notice of Availability of Draft Environmental Impact Statement (EIS) and Notice of Public Hearing for US 380 from Coit Road to FM 1827 in Collin County

Friday, January 13, 2023

The comment period for this project has been extended to April 20, 2023.

CSJ: 0135-02-065, 0135-03-053, 0135-15-002

Where and When:

The draft EIS is available for review online at, and a hard copy is available for review at the TxDOT Dallas District Office.

A virtual public hearing will be available at It is not a live event and can be viewed at any time beginning at 5:30 p.m. on Thursday, February 16, 2023, and will remain available online through 11:59 p.m. on Tuesday, March 21, 2023.

Two in-person public hearings will be held in an open house format where the public may come and go at their convenience. The first in-person hearing will be held on Thursday, February 16, 2023, from 5:30 p.m. to 7:30 p.m. at Collin County Courthouse Central Jury Room, 2100 Bloomdale Rd., McKinney, TX 75071. The second in-person hearing will he held on Tuesday February 21, 2023, from 5:30 p.m. to 7:30 p.m. at Rhea’s Mill Baptist Church, 5733 N. Custer Rd., McKinney, TX 75071.

Materials presented at the virtual public hearing and at both in-person public hearings will be identical.

All comments must be received on or before March 21, 2023.


The Texas Department of Transportation (TxDOT) is proposing to construct US 380 as a freeway primarily on new location from Coit Road and existing US 380 around the northern portion of McKinney connecting back to existing US 380 near Farm to Market (FM) Road 1827, east of the City of McKinney. The proposed project would provide a new location, eight-lane, controlled-access freeway with two-lane, one-way frontage roads on each side from Coit Road and existing US 380 to the eastern terminus at existing US 380 and FM 1827. The purpose of the project is to manage congestion and improve east-west mobility and safety throughout the project area. The typical proposed right-of-way (ROW) would be approximately 420 feet wide, with the minimum and maximum ROW ranging from 330 feet to 1,582 feet, respectively. Depending on the location, the typical freeway section would consist of four 12-foot-wide travel lanes in each direction with 10- to 17-foot-wide inside and outside shoulders and two-lane (each 12-feet-wide), one way frontage roads on either side of the mainlanes. Shared-use paths built along the outside of the frontage roads would provide bicycled pedestrian accommodations. The total proposed ROW acreage is estimated at 1,083.5 acres. The proposed project passes through the Town of Prosper, the City of McKinney, and Collin County.

Special Accommodations:

The virtual public meetings and in-person options will be conducted in English. If you need an interpreter or document translator because English is not your primary language or you have difficulty communicating effectively in English, one will be provided to you. If you have a disability and need assistance, special arrangements can be made to accommodate most needs. If you need interpretation or translation services or are a person with a disability who requires an accommodation to attend and participate in the virtual public meeting or in-person option, please contact the TxDOT Public Information Office at (214) 320-4480 no later than 4 p.m., Monday, February 16, 2023. Please be aware that advance notice is required as some services and accommodations may require time for TxDOT to arrange.

Memorandum of Understanding:

The environmental review, consultation, and other actions required by applicable federal environmental laws for this project are being, or have been, carried-out by TxDOT pursuant to 23 U.S.C. 327 and a Memorandum of Understanding dated December 9, 2019, and executed by FHWA and TxDOT.


Notice (English)
Venue Map (English)
Notice (Spanish)
Venue Map (Spanish)
Notice (Vietnamese)
Venue Map (Vietnamese)


TxDOT Dallas District
Public Information Office
(214) 320-4480