header {
  gtfs_realtime_version: "2.0"
  incrementality: FULL_DATASET
  timestamp: 1722070048
}
entity {
  id: "12181"
  alert {
    active_period {
      start: 1721131200
    }
    informed_entity {
      route_id: "1455"
    }
    informed_entity {
      route_id: "1462"
    }
    cause: CONSTRUCTION
    effect: SIGNIFICANT_DELAYS
    header_text {
      translation {
        text: "Construction Delays"
        language: "en"
      }
    }
    description_text {
      translation {
        text: "Construction delays"
        language: "en"
      }
    }
  }
}