|name=Marble Bridge - Double Abutment
|image=none
|main=*80 60 [[Marble brick]]*50 60 [[Mortar]]
|foundation=no
|ballast=no
|filler=*80 24 [[Rock shards]]
|roadway=*1 [[Marble slab]]
|wall=*10 [[Marble brick]]
|keystone=no
|result=*Bridge Double Abutment
|skill=Masonry