Plan for Astrodome passes
The plan involves raising the the ground level up two floors, which would create a parking garage with 1,400 more parking spots.
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Funding for the $105 million renovation would come from three sources: the county's general fund, made up of property tax revenue; hotel taxes; and county parking fees.
MORE: Top 8 memories inside the Astrodome -- the 8th Wonder of the World
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Houston Sports Association talks construction of the Astrodome