Assertion: railroad | /r/CapableOf | carry 39.9% of freight
Facets:
value: in 2011
type: TEMPORAL
value: by ton-mile
type: OTHER
value: within the u.s.
type: LOCATION
Source sentences:
text: In 2011, within the U.S., railroads carried 39.9% of freight by ton-mile, followed by trucks (33.4%), oil pipelines (14.3%), barges (12%) and air (0.3%).[citation needed]