ARMY TM 5-5420-212-23
MARINE CORPS TM 08676A-23/2
Landing Roller (LR)
The landing roller is used on the far bank to receive the launching nose. It can be used on the ground for 4 thru
8 bay single story, or on the landing roller pedestal for 9 thru 12 bay single story and 1 thru 22 bay double story bridges.