[Orca Network] Biggs T37A3, T37A4, T137A, T137D westbound (Cyrilla Cook)
{"aggregatorChain": "Whale Alert / Maplify (WASEAK) > Orca Network", "travelDirection": "west", "aggregatorSource": "Orca Network", "unvalidatedIdentifiers": ["T37A3", "T37A4", "T137A", "T137D"]}