Welcome to the ROPS Database!

The Research in Operations (ROPS) database is a centralized, on-line repository for sharing and rating new transportation operations research ideas.  The National Operations Center of Excellence maintains and supports ROPS with support from AASHTO.  

Anyone with a free NOCoE account can submit new research ideas into ROPS, search the ROPS database, or rate ideas in the database. To register for a new account, please click here.

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Idea Search

Before submitting a new idea, please make sure that it's not already in the database. Use the keyword search below to access existing ideas.