Skip to Main Content View Text-Only

The City of Portland, Oregon

Portland Bureau of Transportation

Phone: 503-823-5185

Fax: 503-823-7576

1120 SW Fifth Ave, Suite 1331, Portland, OR 97204

More Contact Info

Custom TDM Plan Information

An applicant has two options to fulfill the Transportation Demand Management (TDM) requirement under 33.266.410; a Custom TDM Plan (land use review) or a Pre-Approved TDM Plan (an administrative process).

The Custom TDM Plan requires the applicant to go through a Transportation Impact Review (TIR) process as outlined in Title 33.852. Per the requirements listed under 33.852.105.H and 17.107.020, an applicant is required to develop a TDM Plan, get it approved based on the land use approval criteria, and then implement the approved TDM strategies at building occupancy. 

The following is information regarding the process for the Custom TDM Plan: 

Custom TDM Plan Process

Custom TDM Forms:

Custom TDM Plan Scoping Form 

Custom TDM Plan Agreement Form (fillable pdf)

Additional Information: 

Custom TDM Plan Development - Checklist 

Resources for Developing a Custom TDM Plan:

The following are information and examples of TDM strategies and plans from other cities. These are meant to act as a potential resources for developing Custom TDM Plans, however there may be strategies in these resources that are not approved TDM strategies by PBOT.