I-895 over Patapsco River Flats in Maryland gets ultra-light bridge deck

A partially filled concrete grid bridge deck was selected as a major component of the solution for the lightweight superstructure replacement on I-895 over Patapsco River Flats for the Maryland Transportation Authority (MDTA). … Although accelerated bridge construction (ABC) was not a requirement for this project, grid reinforced concrete decks have long been utilized by toll agencies to accelerate the speed of construction for this reason.