This is all passé: Monument never materialized.
Closest we got was this years-old visit to the Community Center.
I don't know if any of the RIR stuff is still there.
October 2, 2021: Looking at a"360-degree" view of the assembly room
it appears RIR memorabilia has been removed from the entry walls.
Seems to me the 360's table with bouquet is in the location of the easel in the older photos.
There's enough detail in the 360 to convince me the wall display is gone. Where is that stuff now?
Ingrates.

 

A Monument has been approved to grace the entrance of the new, 4,000 square-foot TownGate II Community Center in Moreno Valley.  The Center will also house in perpetuity a display of Riverside Raceway memorabilia.

The Community Center is located close to where the track was on Eucalyptus Street. 

A view of the approved monument configuration and an artist's rendering of the monument in its setting can be seen at:
 RIR Monument 08

Your support for this worthy project is appreciated very much. Please plan to attend the dedication ceremony, date to be announced.

Bulletin!

The Fritz Duda Corporation and Riverside International Raceway Corporation, principal holders of Riverside International Raceway resources, have indicated their interest in, and dedication to, completion of this project.

Committed supporters will receive a mailing with more detailed information.

Check back for progress notes.

For further information about the RIR Monument Project and to contribute your ideas, register and follow The Nostalgia Forum Riverside Today thread at

http://www.AtlasF1.com

This is all passé: Monument never materialized.
Closest we got was this years-old visit to the Community Center.
I don't know if any of the RIR stuff is still there.

 RIR Pages