IRVING, Texas (AP) - Retail gasoline prices continue to drop across Texas this week.
The weekly AAA Texas gas price survey released Friday finds regular-grade averaging $3.47 per gallon across Texas, down 7 cents from last week.
Auto club spokesman Dan Ronan says the price was falling even as Labor Day approaches and Tropical Storm Gustav threatens to reach hurricane levels in the Gulf of Mexico.
The cheapest gas in this week's survey is in Houston, where it fell 9 cents to $3.39 per gallon. El Paso has the most expensive gas at $3.60 per gallon, still down a nickel from last week.
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