[PAR] [TLE] Gilmore and Pittsburgh Railroad [SEP] The Gilmore and Pittsburgh Railroad (G&P), now defunct, was an American railroad located in southwestern Montana and east-central Idaho.  Constructed in 1909 and 1910 between the towns of Armstead, Montana, and Salmon, Idaho, the G&P served mining and agricultural areas in Lemhi County, Idaho, and Beaverhead County, Montana.  The line was financially backed by the Northern Pacific Railway, and later became its subsidiary.  Never financially successful, the G&P ceased operations in 1939, and the railroad was dismantled the following year. [PAR] [TLE] Northern Pacific Railway [SEP] The Northern Pacific Railway (reporting mark NP) was a transcontinental railroad that operated across the northern tier of the western United States, from Minnesota to the Pacific Northwest.  It was approved by Congress in 1864 and given nearly 40000000 acre of land grants, which it used to raise money in Europe for construction.
[PAR] [TLE] Gilmore and Pittsburgh Railroad [ SEP ] The Gilmore and Pittsburgh Railroad ( G&P ) , now defunct , was an American railroad located in southwestern Montana and east - central Idaho . Constructed in 1909 and 1910 between the towns of Armstead , Montana , and Salmon , Idaho , the G&P served mining and agricultural areas in Lemhi County , Idaho , and Beaverhead County , Montana . The line was financially backed by the Northern Pacific Railway , and later became its subsidiary . Never financially successful , the G&P ceased operations in 1939 , and the railroad was dismantled the following year . [PAR] [TLE] Northern Pacific Railway [ SEP ] The Northern Pacific Railway ( reporting mark NP ) was a transcontinental railroad that operated across the northern tier of the western United States , from Minnesota to the Pacific Northwest . It was approved by Congress in 1864 and given nearly 40000000 acre of land grants , which it used to raise money in Europe for construction .
Which American railroad, located in Southwestern Montana and Idaho, was backed by the Northern Pacific Railway?
Which American railroad , located in Southwestern Montana and Idaho , was backed by the Northern Pacific Railway ?
Gilmore and Pittsburgh Railroad
Gilmore and Pittsburgh Railroad