H-GAC serves as the Metropolitan Planning Organization (MPO) for transportation planning in the eight-county Houston-Galveston area. This area includes Brazoria, Chambers, Fort Bend, Galveston, Harris, Liberty, Montgomery and Waller counties. H-GAC's Transportation Policy Council approves the Regional Transportation Plan (RTP) and Transportation Improvement Program (TIP).
Get involved! Public engagement is integral to transportation planning and programming.
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Visit this section for the latest information on the 2040 RTP and updates to the 2035 RTP.
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The regional transit system is an integral part of our transportion network.
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Subregional Planning helps achieve local goals through long-range planning and implementation strategies.
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The Regional Thoroughfare Plan identifies new roadway connections and existing infrastructure updates.
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Access management reduces and consolidates entry and exit points between roadways and adjacent land uses.
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H-GAC plans and coordinates activities with state and local governments.
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The Transportation Improvement Program (TIP) funds four years of projects and programs.
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H-GAC's Transportation Department assists the region’s efforts to attain federal air quality standards.
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Congestion management improves transportation system performance and reliability.
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The Regional Goods Movement plan will enhance freight mobility and improve goods movement.
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Learn about air quality modeling, conformity, air quality inventories and air quality studies.
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The Transportation Safety program focuses on improving regional traffic safety.
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This section includes the UPWP, Mobility Studies, the DBE Program and Aviation System Planning.
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