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San Diego Trolley, late 2021 service map, after the Mid-Coast Trolley Extension to UC San Diego opens [oc] : r/TransitDiagrams
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A Green Line MTS Trolley (San Diego Metropolitan Transit System) at a station in San Diego, California, United States Stock Photo - Alamy
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MTS Reports Highest Ridership Since Start of COVID-19 Pandemic as Gas Prices Soar - Times of San Diego
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