Cover Story: Barge operators are busy moving cargo on the rivers • Advanced hybrid technology on display in the Norwegian Arctic. • The pluses and minuses of sea level rise. • Designs concentrate on crew comfort and more capacity. • Eastern Shipbuilding launches 8,550-cu.-yd.-capacity trailing suction hopper dredge for Weeks Marine • Snow & Company building 50' hybrid catamaran aluminum research vessel for DOE‘s Pacific Northwest National Laboratory • ReconCraft delivers 57th 21' riverine shallow draft vessel for U.S. Customs • Senesco awarded a contract to build 154-passenger/vehicle ferry for Maine • Great Lakes Dredge to build second 6,500-cu.-yd.-capacity trailing suction hopper dredge at Conrad...and more!