by Jonah Finkelstein, PE   PTV Vistro has been a powerful tool for us at ...

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Comments we often receive regarding our use of PTV Vistro in comparison to Synchro/SimTraffic ...

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The 6th Edition of the Highway Capacity Manual (HCM) is out and we (and ...

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Guest Post by Bryant Ficek, PE, PTOE, Vice President at Spack Consulting. For many traffic ...

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