Segment B is an environmentally approved (not yet constructed) 28-mile, four-lane, controlled access toll road with intermittent frontage roads from I-45 South (the Gulf Freeway) in League City toward SH 35 in Alvin and on to SH 288 (the South Freeway) near Rosharon through Galveston and Brazoria counties. Construction has not been scheduled yet.

The map below shows Segment B of the Grand Parkway. Select the individual purple squares to view detailed maps of the segment. Each square indicates the limits of the detailed map of that portion of the segment. Once a square is selected, the detailed map will open in a separate window. The maps are large files and may be slow to download. Once in the detailed maps, use the zoom button in the toolbar to view the maps at 100 percent of their original size. You may need to download Adobe Acrobat Reader to view the maps.

Map of Grand Parkway Segment BAccess to Map Schematic 1 of 3 for Segment BAccess to Map Schematic 2 of 3 for Segment BAccess to Map Schematic 3 of 3 for Segment B

The latest approved environmental document for Segment B is the Record of Decision, which was issued Nov. 30, 2016.

Below are some of the other latest-approved Segment B environmental documents:

If you have questions about Segment B or would like to request any other environmental documents, please email the Houston District.

Contact Us

TxDOT Houston District
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P.O. Box 1386
Houston, TX 77251-1386
(713) 802-5076
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