TREDIS® calculates the economic impacts, benefits and costs of proposed projects, programs and policies. It is a comprehensive decision support system that spans economic impact analysis, benefit-cost analysis, and financial analysis, as well as freight and trade impact analysis. It is the only system applicable for all modes – covering passenger and freight transport via aviation, marine and rail modes, as well as truck, car, bus, bicycle, and pedestrian travel.
Use TREDIS for deep analysis of a single project or simultaneous comparison of many projects. Impacts may be viewed at local, regional, state or national levels.
Assess societal benefits and efficiency of investment, including wider economic benefits.
Assess impacts on jobs and income growth via a dynamic regional economic model
Assess tax revenues and public-private partnerships, and impacts of toll and fee policies
Assess commodity flow and trade impacts and freight planning implications
For more on TREDIS uses, see the article: Using Economic Impact Analysis to Develop Supportable Transportation Decisions – Across All Planning Stages.
TREDIS is complete. It assesses impacts and benefits of capital investments, operations, maintenance, and financing for all modes and types of projects. It can show impacts on costs, productivity, equity, economic growth, energy use and emissions.
TREDIS employs a dynamic economic simulation. It calculates short- and long-term impacts of transportation changes, which can be viewed from the perspectives of different stakeholders, study areas and, time periods.
TREDIS is a U.S. cloud-based system. It enables simultaneous use by multiple agencies, organizations and staff members, with user-defined study areas and time periods. It links to client transportation and economic systems.
TREDIS provides use and assistance options. You can use it on your own, get supporting assistance, or have an expert run it for you.
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