[Orca Network] Biggs T71Bs and T124Ds all southbound. 
T71B, T71B2,  T124D1  on  east side while  T124D, T71B2, T124D3 are on west side (Bart Rulon)
{"aggregatorChain": "Whale Alert / Maplify (WASEAK) > Orca Network", "travelDirection": "south", "aggregatorSource": "Orca Network", "unvalidatedIdentifiers": ["T71Bs", "T124Ds", "T71B", "T71B2", "T124D1", "T124D", "T71B2", "T124D3"]}