Related by context. Frequent words. (Click for all words.) 54 gusset plates 47 girder 47 bridge 47 girders 46 steel beams 46 trusses 45 overpass 45 truss 43 abutment 43 Big Dig tunnel 43 #W bridge 42 welds 42 roadbed 42 bridges 42 pilings 41 connector tunnel 41 corrosion 41 structurally deficient 41 Rosenker 41 Caltrans 41 steel girders 41 guardrail 41 structurally deficient bridges 40 repaving 40 Chairman Mark Rosenker 40 rotary joint 40 ceiling panels 40 Interstate #W bridge 40 weld 39 standpipe 39 guardrails 39 viaduct 39 pedestrian bridge 39 railroad overpass 38 corroded 38 ODOT 38 bulkhead 38 Big Dig 38 cantilever 38 By TBT staff 38 steel reinforcement 38 piers 38 Alaskan Way Viaduct 38 superstructure 38 PennDOT 38 retaining wall 37 Loma Prieta earthquake 37 rockslides 37 Tappan Zee Bridge 37 structural deficiencies 37 rebar 37 pothole 37 abutments 37 culvert 37 heat shield 37 levee 37 repave 37 connector 36 outer loop 36 exit ramp 36 roof trusses 36 crane 36 Metrodome roof 36 lane closures 36 drawbridge 36 repaved 36 joists 36 axle 36 structural 36 roadway 36 thermal tile 36 fuselage 36 misalignment 35 welded 35 structural integrity 35 eastbound lanes 35 handrail 35 floodwall 35 Bechtel Parsons Brinckerhoff 35 MoDOT 35 southbound lanes 35 shaft 35 westbound lanes 35 Northbound lanes 35 northbound Interstate 35 railroad trestle 35 northbound lanes 35 levees 35 NJDOT 35 solid rocket boosters 35 sidewall 35 MnDOT 35 coupler 35 arches 35 flange 35 MassHighway 35 tail rotor 34 landing gear 34 pontoons 34 structural defects 34 rockslide