After RUSSA 1122
Gateway: RUSSA 1122
Building the department map…
Department paths
Courses with no prerequisites inside the department that unlock the most downstream work.
The shortest canonical route from each entry point to a gateway course.
Generated from Cornell University’s catalog, prerequisite, and concentration data. Spotted an error? Departments can adjust labels, ordering, and notes without a code change, so contact us.
Each of these unlocks the largest share of downstream work on this map. Courses from other departments can appear here when they genuinely gate RUSSA coursework.
Intro tiers at the top, advanced work below; arrows point from a prerequisite to the course it unlocks. Courses from other departments appear where they gate RUSSA work. Click any course to see what it requires and unlocks without leaving this page; hovering lights up its neighbors. The lists on this page carry the same courses in text form.
Showing the 21 RUSSA and feeder courses that have prerequisite links. 7 more RUSSA courses have no recorded prerequisites. They are listed under Tracks below, not drawn as loose dots here.
Upper-level clusters, grouped by the gateway that opens them.
Gateway: RUSSA 1122
Gateway: RUSSA 2204
Gateway: RUSSA 3304
The deepest prerequisite chains in RUSSA. These are the routes that take the most semesters to climb.
9 courses deep, ending at RUSSA 4414
2 courses deep, ending at RUSSA 3306
All RUSSA courses in the Cornell catalog
Grade medians are for verified students. Sign in with your school email to see them.
Use your school emailInstructors on RUSSA sections in Fall 2026, from the registrar's schedule.
No clubs or organizations on record under RUSSA yet.
This shows once five students share their club memberships.
RUSSA does not run a page here yet. When it does, its events show up here and on the Cornell campus feed.