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UDOT and Salt Lake City present mobility and environmental analysis of highway‑reduction strategies
Summary
UDOT presented a mobility and environmental impact analysis of Salt Lake City's highway‑reduction strategies (HRS) required under SB 195, using signal performance, continuous counts and private probe data with travel‑demand and microsimulation modeling. The study found mostly negligible cumulative environmental impacts but mixed localized effects;
Utah Department of Transportation staff presented a multi‑method mobility and environmental analysis of Salt Lake City highway‑reduction strategies (HRS), conducted under the requirements of Senate Bill 195. The study examined completed and planned HRS corridors, used large datasets (signal performance metrics, continuous counts and private cell‑phone probe data) and ran travel‑demand and microsimulation models to isolate corridor impacts.
Carlos Perreira summarized the methods and caveats: the analysis relied on…
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