prov:value
| - ar surface construction, acquired before May 26, 1976;(h) railway track and grading, including components such as rails, ballast, ties and other track material,(i) that is not part of a railway system, or(ii) that was acquired after May 25, 1976;(i) railway traffic control or signalling equipment, acquired after May 25, 1976, including switching, block signalling, interlocking, crossing protection
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