From the Rearview Mirror: Caissons by
Originally published on Oct. 21, 2011, this blog post highlights something that most people don’t get to see every day – a bridge’s substructure.
From the Rearview Mirror: Caissons by
Originally published on Oct. 21, 2011, this blog post highlights something that most people don’t get to see every day – a bridge’s substructure.