US gasoline rises above $4 a gallon again as Iran war escalates
July 20, 2026 8:06 am, EDT Drivers refuel at a gas station in North Miami Beach, Florida. (Jack Bennett/Bloomberg) key takeaways: Average US gasoline prices climbed above $4 a gallon as the US-Iran conflict intensified and concerns grew about disruptions to global fuel supplies. Refining bottlenecks, a reduction in Russian refining capacity, lower imports and
