Related by context. Frequent words. (Click for all words.) 71 pilings 62 piers 62 roadbed 62 abutments 61 trusses 60 girders 60 steel girders 60 retaining walls 58 concrete slab 58 bulkheads 57 riprap 57 steel beams 57 retaining wall 57 substructure 57 footings 56 roof trusses 56 bulkhead 54 floor joists 54 seawall 53 superstructure 53 pontoons 52 concrete slabs 52 culverts 52 culvert 52 rip rap 52 reinforced concrete 52 structurally sound 52 joists 52 brickwork 52 arches 51 trestles 51 wooden beams 51 embankments 51 girder 51 viaduct 51 bridge 51 floodwall 50 abutment 50 structurally unsound 50 berm 50 structural integrity 50 timbers 50 guardrails 49 bridges 49 exterior walls 49 pier 49 walkway 48 breakwater 48 pedestrian bridge 48 wooden poles 48 gusset plates 48 drainage pipes 48 stonework 48 railings 48 viaducts 48 grout 48 breakwaters 47 grouting 47 truss 47 floodwalls 47 beams 47 riverbank 47 slab 47 sewer pipes 47 swale 46 concrete 46 berms 46 boulders 46 roadway 46 masonry 46 pavement 46 levees 46 waterline 46 streambed 46 walkways 46 overpass 45 scaffolding 45 slabs 45 cantilever 45 footbridge 45 stanchions 45 bluestone 45 sediment 45 levee 45 causeway 44 canopy 44 steel reinforcement 44 dikes 44 shoreline 44 roof 44 trestle 44 dredged material 44 seawalls 44 pergola 44 dike 44 drainage pipe 44 welds 44 pedestrian walkway 44 jetties 44 stormwater drainage 44 sidewalls