Examples of studies utilizing TREDIS are shown below, broken down by transport mode. To see further details of these studies, please click on the "Case Descriptions" option on the left side menu column. It is important to note that TREDIS is designed for multi-modal planning, so that it can cover all air, marine, rail and land modes of transport. However, even single mode studies commonly take advantage of the multi-modal elements of TREDIS, by considering impacts on access to (and use of) intermodal facilities and services.

Multi-Modal (Rail and Highway)
Chicago Metropolis 2020
Northeast CanAm Connections
Portland Metro – Multimodal Regional Transportation Plan
Maine DOT - Multimodal Statewide Long-Range Plan
Vancouver Gateway – Major Commercial Transportation System

Highway
Appalachian Development Highways
I-95 Corridor Study
Kansas Long Range Plan (Preservation)
LaPorte, IN - Bypass Highway (LEAP module)
Michigan Five-Year Plan
New York State Route 12
Ontario MTO – Niagara Gateway Highway Corridor
Oregon Statewide Highway Plan
Pennsylvania I-80 Study
Niagara Gateway Highway Corridor Study

Passenger Rail
California High Speed Train
Chicago METRA Commuter Rail System
Edmonton-Calgary High Speed Train
Massachusetts South Coast Commuter Rail

Freight Rail
Houston Galveston Freight Study
Massachusetts Rail and Freight Study
Vancouver Gateway – Major Commercial Transportation System
Wisconsin DOT Short Line Railroad Study

Bus
Chicago RTA
Portland Metro
Durham, Ontario Transit
Toronto Metrolinx

Access to Air, Marine and Rail Terminals
Chicago Freight Plan
Portland Metro – Regional Transportation Plan
Vancouver Gateway – Major Commercial Transportation System