Sample of NIA Projects

Purple Line, MD
Olmsted Dam Project, IL and KY
Ohio River Bridges, IN and KY
McAlpine Lock & Dam, KY
Tacoma Narrows Bridge, WA
Woodrow Wilson Bridge, MD/DC/VA
Dulles Silver Line Metro Phase 1. VA
Carrol Ave Bridge, MD
Portageville Bridge, NY
Route 52 Bridge, NJ
I-470, CO
Hoover Dam Bridge Approach, NV
Anacostia River Tunnel, DC
Medahl Hydro Electric Project, KY
Sand Creek Byway Project, ID
Rehabilitation of WMATA Red Line, DC
Cannelton Hydroelectric Plant, KY