Gas prices have been falling since late June and they reached a new low in Woodbridge on Thursday: $3.99 per gallon.
It's the first time since early spring that gas has been below $4. We spotted the low price at Fast Fuels at Route 123 and Old Bridge Road.
Virginia set a new record for gas prices in March, with the average price per gallon reaching an all-time high of $4.10. By mid-June, the average price per gallon reached $5 across Northern Virginia.
In Northern Virginia this week, the average price per gallon Thursday was $$4.215, down from $$4.390 a week ago and $4.806 a month ago, according to AAA data. A year ago, the average price per gallon was $2.974.