
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 participation and awareness are an integral to transportation planning and programming. More...
The 2008-2011 TIP is a four-year program of projects and programs that are funded for further development, implementation or construction. More...
The 2035 RTP is a long range transportation plan for Harris and the surrounding seven counties. More...
The Transportation Safety program focuses on improving traffic safety throughout the region. More...
H-GAC, in coordination with TxDOT and participating Counties, is providing the SH 99 Business Terms and Conditions negotiations meeting videos and information. More...
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The American Recovery and Reinvestment Act of 2009 was signed into law to reinvigorate the national economy. More...

The H-GAC Transportation Department assists the region’s efforts to attain the federal Clean Air Act air quality standards.
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Since the 2005 Hurricane Rita evacuation event, H-GAC has been engaged in planning and coordination activities with state and local governments to better prepare for emergency evacuations. More...
Managed Lanes are a new tool to ease congestion during peak traffic. Managed Lanes provide a free-flow of traffic at or above 45 miles per hour 24 hours a day. More...
This section includes the UPWP, Regional Public Transportation Coordination, Mobility Studies, the DBE Program and Aviation System Planning. More...
Links to local, state and federal websites. More...