Assertion: siding | /r/CapableOf | entail 3 signal masts
Facets:
value: on each end
type: LOCATION
Source sentences:
text: Most of my knowledge around modeling signals relates to higher traffic, CTC-controlled railroads where a siding would entail 3 signal masts on each end, comprising 4 signal heads: double headed mast on the entrance from single track, and one head/mast for both the mainline and siding.
text: Most of my knowledge around modeling signals relates to higher traffic, CTC-controlled railroads where a siding would entail 3 signal masts on each end, comprising 4 signal heads: double headed mast on the entrance from single track, and one head/mast for both the mainline and siding.