由于华盛顿州交通委员会的决定，西雅图SR-520大桥的通行费将于8月15日起平均上涨10%。 Seattle's SR-520 bridge tolls will increase by an average of 10% on August 15 due to Washington State Transportation Commission's decision.

根据华盛顿州交通委员会的一致决定，西雅图 SR-520 大桥的通行费将于 8 月 15 日起平均上涨 10%。 Seattle's SR-520 bridge tolls will increase by an average of 10% on August 15, following the Washington State Transportation Commission's unanimous decision. 新的费率将把变化幅度从 8 种减少到 6 种，并根据一天中的不同时间和一周中的不同天数而变化。 The new rates will reduce the number of variations from eight to six, varying by time of day and day of the week. 此次涨价旨在确保大桥有足够的收入用于运营成本、维护和偿还建设债券。 The hike aims to ensure sufficient revenue for the bridge's operational costs, maintenance, and construction bond repayment.