[f. TRACK v.2 + -AGE.] The action or process of tracking or towing, or fact of being tracked; towage, haulage.

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1820.  Blackw. Mag., VII. 436. In the Caledonian Canal,… much animal or steam power will be saved, in trackage.

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1826.  J. Adamson, Sk. Inform. Rail-roads, 39. With such prodigious powers of locomotion and trackage, no wonder that the expences of transport should have been greatly reduced.

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