The Golden Gate Bridge, Highway and Transportation District is a public agency responsible for managing the iconic Golden Gate Bridge and related transportation services in the San Francisco Bay Area. Established in 1928, the district oversees the bridge's maintenance, toll collection, and the operation of ferry services and bus transit systems that connect various regions. In addition to the bridge, the district operates the Golden Gate Transit bus system, which provides essential public transportation across Marin County and into San Francisco. The agency aims to enhance mobility, promote sustainable transportation, and ensure the safety and preservation of the bridge and its surrounding infrastructure.