U.S. drivers are feeling the strain of rising gas prices, which have surpassed $4 per gallon for the first time in over three years. The increase has cost Americans an additional $8.4 billion, according to Democrats, with California experiencing the highest state prices. Factors influencing these spikes include ongoing conflicts, particularly linked to Iran, which are impacting global energy supplies. Various regions are reporting average prices around $4.25 per gallon, with some areas exceeding this threshold. As travel season approaches, experts warn that the situation could become more chaotic and expensive. Drivers are adapting by finding creative ways to manage the rising costs, which are seen as a significant challenge affecting not only personal budgets but also businesses relying on transport.