[Orca Network] Biggs T36, T36Bs, likely T99B, T137s southbound (Sue Surowiec Larkin)
{"aggregatorChain": "Whale Alert / Maplify (WASEAK) > Orca Network", "travelDirection": "south", "aggregatorSource": "Orca Network", "unvalidatedIdentifiers": ["T36", "T36Bs", "T99B", "T137s"]}