Transportation Systems Planning
For over 50 years, Corradino has been a pioneer in corridor-level modeling, with a proven track record in both highway traffic forecasting and transit ridership projections. Our multimodal corridor strategies integrate macro-level models with micro-simulations for more accurate, real-world insights.
Comprehensive Services
Our list of comprehensive services include:
- Long-Range & Strategic Planning
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Traffic Forecasting & Travel Demand Modeling
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Data Analytics & Performance Measures
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Multimodal & Complete Streets Planning
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Public Involvement & Stakeholder Engagement
Statewide & Regional Model Development
Corradino provides long-term modeling leadership for major agencies across the U.S., developing scalable tools to support long-range plans, operations, and investment prioritization.
Scenario-Based Planning & Interactive Data Visualization
Corradino empowers agencies to make informed, forward-looking decisions using interactive tools and scenario models that link transportation, land use, housing, climate, and equity outcomes.
Freight Corridor Planning & Multimodal Access Studies
Using data-driven tools, Corradino helps agencies optimize freight corridors and multimodal access by evaluating safety, reliability, connectivity, and economic impact.
Metropolitan & Long-Range Transportation Plans (MTP/LRTP)
Corradino develops fiscally constrained, performance-based transportation plans that address regional growth, multimodal needs, equity, and federal compliance.
Transportation Equity & Environmental Modeling
Corradino integrates equity, emissions, and environmental analysis across all planning phases. Our custom-built post-processors and data tools help agencies meet regulatory mandates and advance inclusive planning.
Landmark Rail Transit Modeling & Environmental Analysis
Corradino’s rail planning legacy includes foundational work on some of the country’s most recognized transit systems.
- Los Angeles Red Line Rail Transit – As General Planning Consultant, Corradino led planning and environmental work to secure full funding for the LA Red Line connecting downtown LA to the San Fernando Valley (1982–1992), including advanced travel demand modeling.
- Miami Metrorail – As part of the Kaiser Transit Group Joint Venture, Corradino supported planning, engineering, and travel demand modeling from 1976 through the opening of the South leg in 1983. Work included station design and traffic engineering in support of the full funding grant agreement.
Our Portfolio
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