Planning - Transportation System Planning - Air Quality Conformity (AQC) Records, Reports, Approval Letters, Amendment Consultations - joint Federal Transit Administration (FTA) and Federal Highway Administration (FHWA) 2024-2027 Statewide Transportation Improvement Program (STIP) approval letter, September 25, 2023
DOC23/4052
Copy of: DOC17/2832: Planning - Transportation System Planning - Air Quality Conformity (AQC) Records, Reports, Approval Letters, Amendment Consultations - joint Federal Transit Administration (FTA) and Federal Highway Administration (FHWA) 2018-21 Statewide Transportation Improvement Program (STIP) approval letter, September 29, 2017 Original of: DOC24/591: Planning - Transportation System Planning - Air Quality Conformity (AQC) Records, Reports, Approval Letters, Amendment Consultations - Federal Fiscal Year (FFY) 2024 Funding for Congestion Mitigation and Air Quality, Surface Transportation Block Grant, Urban, Transportation Alternatives Program, Urban (CMAQ-STBG-U-TAP-U)-Carbon, Portland Metro Region Limitation Rates
