Related by context. Frequent words. (Click for all words.) 52 steel truss bridges 52 bridge girders 51 steel deck truss 51 spokeswoman Stacey Stegman 49 gussets 49 MacArthur Maze 48 truss bridges 48 Stillwater Lift Bridge 48 bridges 48 steel truss 48 AASHTO 48 gusset plates 47 gusset plate 47 spokesman Rob Morosi 47 Hoan Bridge 47 Big Dig tunnels 47 steel beams 47 Tacoma Narrows bridge 47 Poorly maintained 47 Pattullo Bridge 46 bridge 46 #W bridge 46 Tacoma Narrows Bridge 46 Nursick 46 eyebar 46 seismically safe 45 guiderail 45 steel trusses 45 Interstate #W bridge 45 Lake Champlain Bridge 45 Big Dig tunnel 45 Interstate #W 45 trusses 45 NTSB investigates 44 Wayne Ziese 44 Zoo Interchange 44 spokesman Jim Struzzi 44 Longfellow Bridge 44 propane tanker 44 Distracted drivers 44 interstate highways 43 truss bridge 43 prefabricated steel 43 Transbay Tube 43 bridge abutments 43 MODOT 43 guardrails 43 steel reinforcement 43 plates 43 concrete piers 43 electrical conduits 43 cracked windshields 43 Dumbarton Bridge 43 girders 43 PennDot 43 TFN NEWS BRIEFING Aerospace 43 Pulaski Skyway 42 Zicconi 42 Highway Administration FHWA 42 structurally deficient bridges 42 Newburgh Beacon 42 John Zicconi 42 Safety Administration 42 highway 42 #W bridge collapse 42 delineators 42 roadway 42 Big Dig highway 42 highways 41 AHTD 41 Beachline 41 Champlain Bridge 41 Pali Highway 41 Gischlar 41 Transportation WSDOT 41 overpass 41 flyover ramp 41 spokesman Bart Ney 41 MNDOT 41 transportation 41 License plates 41 spokeswoman Olivia Alair 41 WisDOT 40 Spaulding Turnpike 40 I-#/# [001] 40 Caltrans 40 bridges tunnels 40 roadbed 40 interstate highway 40 Crosstown Expressway 40 Borman Expressway 40 Chairman Mark Rosenker 40 Brent Spence 40 freeway 40 Interstates 40 Astaneh Asl 40 Woodrow Wilson Bridge 40 reversible lanes 40 spokesman Brian Turmail 40 deficient bridges 40 freeway interchanges