Disambiguation evidence for Class I freight railroads in the United States via surface form
"North American Class I railroad network"
Triples (1)
Triples where some other subject referred to this entity
as "North American Class I railroad network".
Union Pacific Valley Subdivision (segments)
→
railSystem
→
"North American Class I railroad network"
ⓘ
↳ resolves to Class I freight railroads in the United States