One of six vehicular bridges over the Cuyahoga River, the Columbus Road Lift Bridge serves as a main throughway to the historic Flats District. The river is a major shipping route, which meant the shipping channel could not be obstructed during construction. Thus, the 241-ft 9.5-in. lift span was erected fully on land—including electrical and mechanical components—and then transferred onto a barge utilizing self-propelled modular transport units and floated down river, there to be set in place during a U.S. Coast Guard-granted 72-hour channel interruption.
Extend the lifespan and durability of any concrete. PoreShield is a USDA BioPreferred product and is approved for residential, commercial, and industrial use. It works great above...
The concrete at the Indiana State Fairgrounds & Event Center is subject to several potential sources of damage including livestock biowaste, food/beverage waste, and freeze/thaw...
PoreShield is a cost-effective, nontoxic alternative to traditional concrete sealers. It works differently, absorbing deep into the concrete pores to block damage from salt ions...
