[PAR] [TLE] Conrail [SEP] Conrail, the Consolidated Rail Corporation, (reporting mark CR) , was the primary Class I railroad in the Northeastern United States between 1976 and 1999, when its routes were split between the CSX Corporation and Norfolk Southern Railway.  Conrail, a portmanteau of "consolidated" and "rail" from the name of the company, operates now as a joint-subsidiary for some limited functions. [PAR] [TLE] Ironton Railroad [SEP] The Ironton Railroad was a shortline railroad in Lehigh County, Pennsylvania.  Originally built in 1861 to haul iron ore and limestone to blast furnaces along the Lehigh River, traffic later shifted to carrying Portland cement when local iron mining declined in the early 20th century.  Much of the railroad had already been abandoned when it became part of Conrail in 1976, and the last of its trackage was removed in 1984.
[PAR] [TLE] Conrail [ SEP ] Conrail , the Consolidated Rail Corporation , ( reporting mark CR ) , was the primary Class I railroad in the Northeastern United States between 1976 and 1999 , when its routes were split between the CSX Corporation and Norfolk Southern Railway . Conrail , a portmanteau of " consolidated " and " rail " from the name of the company , operates now as a joint - subsidiary for some limited functions . [PAR] [TLE] Ironton Railroad [ SEP ] The Ironton Railroad was a shortline railroad in Lehigh County , Pennsylvania . Originally built in 1861 to haul iron ore and limestone to blast furnaces along the Lehigh River , traffic later shifted to carrying Portland cement when local iron mining declined in the early 20th century . Much of the railroad had already been abandoned when it became part of Conrail in 1976 , and the last of its trackage was removed in 1984 .
The Ironton Railroad became part of which Class 1 Railroad Corporation?
The Ironton Railroad became part of which Class 1 Railroad Corporation ?
Conrail
Conrail