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Metropolitan Planning Organizations in the United States

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Metropolitan Planning Organizations in the United States
NameMetropolitan Planning Organizations in the United States
AbbreviationMPOs
Formed1962 (federal requirement)
PurposeTransportation planning for urbanized areas
Region servedUnited States

Metropolitan Planning Organizations in the United States are federally mandated regional entities charged with cooperative transportation planning and programming for urbanized areas, metropolitan statistical areas, and multicounty regions. They coordinate long-range transportation plans, short-term improvement programs, and air quality conformity among stakeholders such as United States Department of Transportation, Federal Highway Administration, Federal Transit Administration, Environmental Protection Agency, and state transportation departments like California Department of Transportation and Texas Department of Transportation.

Overview and Purpose

Metropolitan Planning Organizations help translate federal statutes such as the Federal-Aid Highway Act of 1962, Clean Air Act Amendments of 1990, and Fixing America's Surface Transportation Act into regionally coordinated United States Department of Transportation planning processes by convening local authorities, transit operators, and metropolitan officials. MPOs produce long-range transportation plans, known as RTPs or LRTPs, and Transportation Improvement Programs that link projects from agencies like Metropolitan Transportation Authority (New York), Los Angeles County Metropolitan Transportation Authority, Chicago Transit Authority, Washington Metropolitan Area Transit Authority, and Port Authority of New York and New Jersey to federal funding and air quality requirements enforced by Environmental Protection Agency and state air agencies. They serve as forums among jurisdictions including Los Angeles County, Cook County, Illinois, Harris County, Texas, Maricopa County, and Miami-Dade County to balance priorities among rail providers like Amtrak, bus operators like Greyhound Lines, and ports such as Port of Long Beach and Port of Los Angeles.

The statutory basis for MPOs rests in federal statutes and regulations promulgated by United States Department of Transportation, with implementing rules in the Code of Federal Regulations and program guidance from Federal Highway Administration and Federal Transit Administration. Key laws include the Federal-Aid Highway Act of 1962, the Intermodal Surface Transportation Efficiency Act of 1991 and successive surface transportation authorization acts like Moving Ahead for Progress in the 21st Century Act and Infrastructure Investment and Jobs Act. MPO actions intersect with environmental law through the Clean Air Act and its implementing rules administered by the Environmental Protection Agency and state air agencies, and with civil rights statutes enforced under United States Department of Justice and Department of Transportation Title VI guidance.

Governance and Membership

MPO boards typically include elected officials from counties and cities such as New York City, Los Angeles, Chicago, Houston, and Philadelphia, representatives of transit agencies like Bay Area Rapid Transit, Metropolitan Transit Authority of Harris County, and state DOTs such as Florida Department of Transportation. Membership rules are framed by federal guidance and state statutes; examples of varied governance appear in entities like the Metropolitan Council (Minnesota), North Jersey Transportation Planning Authority, and Dallas–Fort Worth Regional Transportation Council. MPO committees often include technical advisory groups drawing from National Association of Regional Councils, American Public Transportation Association, and metropolitan planning staff from universities such as Massachusetts Institute of Technology and University of California, Berkeley.

Planning Functions and Processes

MPOs conduct scenario planning, travel demand modeling, and performance-based planning using tools from institutions like Transportation Research Board, National Cooperative Highway Research Program, and software developed by firms collaborating with Argonne National Laboratory and Oak Ridge National Laboratory. They prepare long-range plans, congestion management processes, and regional freight plans coordinating with stakeholders including Federal Highway Administration, Amtrak, Union Pacific Railroad, Norfolk Southern Railway, Port of Savannah, and metropolitan airports like Hartsfield–Jackson Atlanta International Airport. Public involvement practices coordinate with advocacy groups such as American Planning Association, National League of Cities, and Smart Growth America to integrate equity concerns highlighted by organizations like Civil Rights Division (DOJ) and Environmental Protection Agency.

Funding and Financial Roles

MPOs program federal funds including Surface Transportation Block Grant funds, Congestion Mitigation and Air Quality funds, and Section 5307 and 5309 transit grants distributed by Federal Highway Administration and Federal Transit Administration to jurisdictions and agencies such as Metropolitan Transportation Authority (New York), Los Angeles County Metropolitan Transportation Authority, and Chicago Transit Authority. They develop fiscally constrained Transportation Improvement Programs, coordinate with state funding sources from California State Transportation Agency and local revenue mechanisms like sales taxes approved in jurisdictions such as San Francisco, King County, and Miami-Dade County, and align projects with financing from institutions such as the United States Department of the Treasury and Federal Reserve Bank.

Coordination with State and Local Agencies

MPOs operate at the nexus of federal, state, and local planning systems, coordinating with state DOTs (e.g., Ohio Department of Transportation, Pennsylvania Department of Transportation), regional transit authorities, and county transportation agencies. Coordination examples include metropolitan collaboration with Metropolitan Transportation Commission (San Francisco Bay Area), North Central Texas Council of Governments, and Southeast Michigan Council of Governments to integrate project delivery among transit operators like SEPTA, Metro Transit (Minnesota), and local public works departments. MPO roles in emergency preparedness and resilience engage agencies such as the Federal Emergency Management Agency and state emergency management offices following events like Hurricane Katrina and Superstorm Sandy.

Performance, Accountability, and Evaluation

MPOs implement performance-based planning and programming aligned with national goals established by United States Department of Transportation and overseen by Federal Highway Administration and Federal Transit Administration, tracking measures related to safety, infrastructure condition, congestion, system reliability, and environmental outcomes. Accountability frameworks draw on audits by state auditors, evaluations from research bodies like Rand Corporation and Urban Institute, and federal certification reviews conducted by Federal Highway Administration and Federal Transit Administration. Performance reporting often incorporates data from agencies such as Bureau of Transportation Statistics, National Highway Traffic Safety Administration, Federal Railroad Administration, and academic centers at Georgia Institute of Technology and University of Michigan.

Category:Transportation planning in the United States