A grave bridge has a first horizontal frame member and a second horizontal frame member, each horizontal frame member telescopically adjustable at least one plank interposed between the first and second horizontal frame members, the at least one plank secured to each frame member, and wherein the at least one plank has an extension frame longitudinally extendable from underneath a platform of the at least one plank and a plurality of jacks for elevating the first and second horizontal frame members, the jacks placed at opposing ends of each horizontal frame member.