Riverbank LRA

Contact Us

The Riverbank Army Ammunition Plant is located in the City of Riverbank just five miles north of Modesto, 75 miles south of Sacramento and 75 miles east of the San Francisco Bay Area.


Mailing Address

Riverbank LRA
5300 Claus Road, Suite 1
Modesto, California 95357

Office: (209) 863-8352
Fax: (209) 863-8071


Hours of Operation

Hours of Operation: Monday - Thursday 6:30 a.m. - 4:30 p.m.; Friday 7:00 a.m. - 4:00 p.m.
Closed 12:00 p.m. - 1:00 p.m. (PST)
Closed alternating Fridays; and also Saturday and Sunday



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Driving Directions


From San Francisco Area

From Modesto

From Sacramento