1984 Cases AU-MORE THAN TWO UTILITIES (2 cases) BS-BUS (36 cases) EL-ELECTRIC (148 cases) GA-GAS (281 cases) GE-GAS & ELECTRIC (11 cases) HT-HEATING (1 cases) PL-PIPE LINE (6 cases) RC-RADIO COMMON CARRIERS (32 cases) RR-RAILROAD (15 cases) ST-SEWAGE TREATMENT (2 cases) TP-TELEPHONE (158 cases) TR-TRANSPORTATION (786 cases) WS-WATER & SEWER (3 cases) WW-WATER WORKS (18 cases)