The State Arsenal, originally the Providence Marine Corps of Artillery Arsenal, and commonly called the Benefit Street Arsenal is a historic armory building located at 176 Benefit Street in the College Hill neighborhood of Providence, Rhode Island. It was built in 1839, was designed by Russell Warren in the Gothic Revival style, and was buil…The State Arsenal, originally the Providence Marine Corps of Artillery Arsenal, and commonly called the Benefit Street Arsenal is a historic armory building located at 176 Benefit Street in the College Hill neighborhood of Providence, Rhode Island. It was built in 1839, was designed by Russell Warren in the Gothic Revival style, and was built by Tallman & Bucklin.