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Analysis Procedures Manual

The Analysis Procedures Manual, or APM, provides the current methodologies, practices and procedures for conducting long term analysis of Oregon Department of Transportation plans and projects.

The APM does not establish any accepted or preferred software. Any analysis software is acceptable as long as it is consistent with the current APM and Highway Capacity Manual.

APM Version 2

Analysis Procedures Manual Version 2 - All Chapters - 29MB

Related Technical Data

The Future Volume, ATR Characteristic and Seasonal Trend Tables contain traffic volume related data which is updated annually. This data is intended for use in developing existing and future volumes and described in the APM version 2, Chapters 5 and 6.




The APM has been updated as of April 2020. Please see the 2020 change sheet for what has changed.

Next APM User Group Meeting

Date: Wednesday, July 8th, 2020
Location: Online Webinar
Start time: 9:00 am 
End time: 11:30 am (approximate) 

Please submit any suggestions for agenda topics or presenters to  APM.

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