7/10/12, CNW) In heavily traveled and congested corridors, proponents contend that HSR will relieve highway and air traffic congestion, and, if on a separate right-of-way, may also benefit freight rail and commuter rail movements where such services share track with existing intercity passenger rail service. 34 By alleviating congestion, the notion is that HSR potentially reduces the need to pay for capacity expansions in other modes. On the question of highway congestion relief, many studies estimate…
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