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Step 3: Existing Conditions

Existing Conditions Inventory

A thorough review and assessment of the existing transportation system is typically done early in the TSP planning process. The inventory identifies existing transportation facilities and services within the planning area and serves as the basis evaluating transportation system conditions and identifying potential transportation projects. OAR 660-012-0020 requires that all applicable travel modes be included in the inventory and assessment process. It also identifies the requirements for cities and counties in non-metropolitan areas throughout the state. OAR 660-012-0150 identifies the requirements for cities and counties within metropolitan areas. As indicated below, certain travel modes (e.g., air, marine, pipeline, rail) that are required to be addressed in non-metro areas are encouraged but not required to be addressed in metro areas. 

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