[Orca Network] Biggs T137A and T137D Northbound following shoreline  towards Penn Cove. (Rachel Haight)
{"aggregatorChain": "Whale Alert / Maplify (WASEAK) > Orca Network", "travelDirection": "north", "aggregatorSource": "Orca Network", "unvalidatedIdentifiers": ["T137A", "T137D"]}