[Orca Network] Presumably Biggs T36, T36Bs, T137s eastbound (Laura Fedorko, Barbara Millward)
{"aggregatorChain": "Whale Alert / Maplify (WASEAK) > Orca Network", "travelDirection": "east", "aggregatorSource": "Orca Network", "unvalidatedIdentifiers": ["T36", "T36Bs", "T137s"]}