About: rail corridor

Premodifier: rail
Head noun: corridor

Same concepts

Broader concepts

label	provenance	confidence
infrastructure	isap:63298820	0.652088
problem	isap:341536346	0.390236

Narrower concepts

label	provenance	confidence
northeast corridor	isap:62698784	0.542291
washington	isap:283661697	0.311312