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Traffic signals / Traffic law / Road safety / Traffic light / Signal timing / Traffic / Professional traffic operations engineer / Roundabout / Pedestrian crossing / Transport / Land transport / Road transport


| inside ite SUSTAINABLE TRAFFIC SIGNAL DEVELOPMENT By James R. Helmer, P.E., T.E., PTOE, Gordon Meth, P.E., PTOE, PTP, and Seth D. Young, P.E., PTOE H
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Document Date: 2015-05-06 15:24:52


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File Size: 512,91 KB

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