Related by context. Frequent words. (Click for all words.) 70 pilings 68 concrete piers 64 piers 62 roadbed 61 bulkheads 60 bridge pilings 59 steel trusses 58 rotting wood 57 masonry walls 57 caissons 56 riprap 56 concrete slab 56 revetment 56 seawall 56 steel truss 55 bulkhead 55 floor joists 55 wood planks 55 truss bridge 55 retaining walls 55 pontoons 55 pier 54 abutments 54 culverts 54 trusses 54 cement slab 54 culvert 53 train trestle 53 concrete slabs 53 steel beams 53 floating docks 53 steel girders 53 retaining wall 53 trestles 53 reinforced concrete 52 gangways 52 wooden walkway 52 girders 52 breakwall 52 wooden beams 51 fishing piers 51 soffits 51 concrete culvert 51 roof trusses 51 rip rap 51 subfloor 51 cedar shingles 51 structural integrity 51 masonry 51 fishing pier 51 steel girder 50 bridges 50 hydraulic jacks 50 footings 50 substructure 50 seawalls 50 coffer dam 50 sewer pipes 50 causeway 50 wharfs 50 viaduct 50 cinder block 50 structural soundness 49 crushed limestone 49 rusting 49 exterior siding 49 plywood 49 superstructure 49 drainage pipes 49 wooden slats 49 structurally unsound 49 fiberglass 49 guardrails 49 brickwork 49 structurally unsafe 49 bridge 49 railroad trestle 49 granite slabs 49 railings 49 brick chimney 49 cofferdam 49 waterline 49 exterior walls 49 cinder blocks 48 Fiberglas 48 dowels 48 hairline cracks 48 earthen 48 walkway 48 arches 48 joists 48 sawhorses 48 timbers 48 bridge abutment 48 stone masonry 48 artificial reefs 48 roof shingles 48 roadway 48 breakwater 48 causeways 48 CSX railroad tracks