Skip to Main Content View Text-Only

Portland Bureau of Transportation

We keep Portland moving

Phone: 503-823-5185

Fax: 503-823-7576

1120 SW Fifth Ave, Suite 800, Portland, OR 97204

More Contact Info

Resources and Links

Administrative Procedures Guide
Transportation System Development Charge administrative rules

City Code 17.15
Transportation System Development Charge code

TSDC Rate Comparison
Results of a metro-wide rate comparison survey

Development Cost Comparison
A metro-wide summary of all SDC charges and some common development costs for select development types

Effects of SDCs on Development
A summary of research about the effect of SDCs on development

Heartbleed Security Notice

A serious security vulnerability known as "Heartbleed" was recently discovered in OpenSSL, a popular software library commonly used by many websites on the internet to encrypt communication between a user's computer and a web server. is NOT affected by this vulnerability as it does not use the OpenSSL software library. Please rest assured we are dedicated to protecting your security on this website.