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Printed on:Tuesday 04/29/2025 03:52 PM 29C0176/AAAO/151668Pageof5 <br />Department of Transportation - Division of Maintenance Structure Maintenance & Investigations <br />6 <br />DESCRIPTION UNDER STRUCTURE <br />CHANNEL DESCRIPTION <br />Trapezoidal. Freshly eroded earth sides. Earth bottom with small sized slope protection near the lower portions of the slopes at both <br />abutments. Upstream is the left side (north) <br />TYPE OF SERVICE UNDER <br />N NOT APPLICABLE (NBI)UNDERCLEARANCES V - H <br />7 ABOVE MINIMUMWATER ADEQUACY <br /> MVERT-LIFT BRIDGE NAV MIN VERTICAL CLEAR <br />NAVIGATION CONTROL <br />0.0 MNAVIGATION HORIZONTAL CLEARANCE <br />0.0 MNAVIGATION VERTICAL CLEARANCE <br />PIER PROTECTION <br />0: NO CONTROL5-WATERWAY <br />5 STABLE W/IN FOOTING OR PILESCOUR <br />N/ASCOUR POA DATE <br />CHANNEL PROTECTION 5 BANK PROT ERODED <br />N/A <br />(42b) <br />(69) <br />(71) <br />(61) <br />(113) <br />(38) <br />(111) <br />(39) <br />(116) <br />(40) <br />Photo 1 <br />Roadway (from Abutment 1 side) <br />Photo 3 <br />Underside (from Span 3 right side) <br />OTHER PHOTOGRAPHS <br />205 <br />215 <br />234 <br />252 <br />256 <br />Column-RC <br />Abutment-RC <br />Pier Cap-RC <br />Delamination/Spall/Patched Area <br />Pile-CIDH <br />Slope Protection <br />2 <br />2 <br />2 <br />2 <br />2 <br />2 <br />8 <br />39 <br />25 <br />2 <br />1 <br />4 <br />each <br />m <br />m <br />each <br />ea. <br />ea. <br /> 8 <br /> 39 <br /> 23 <br /> 0 <br /> 1 <br /> 4 <br /> 0 <br /> 0 <br /> 2 <br /> 2 <br /> 0 <br /> 0 <br /> 0 <br /> 0 <br /> 0 <br /> 0 <br /> 0 <br /> 0 <br />SUBSTRUCTURE ELEMENT INSPECTION RATINGS AND NOTES <br /> 0 <br /> 0 <br /> 0 <br /> 0 <br /> 0 <br /> 0 <br />1080 <br />SUBSTRUCTURE <br />SUBSTRUCTURE RATING =(60)7 <br />(205) Column-RC <br />(215) Abutment-RC <br />(234-1080) Delamination/Spall/Patched Area <br />(252) Pile-CIDH <br />(256) Slope Protection <br />Element DescriptionElem <br />No. <br />Env Total <br />Qty <br />Units <br />CS 1 CS 2 CS 3 CS 4 <br />Qty in each Condition StateDefect/ <br />Prot Defect <br />There is very minor abrasion on all of the columns below the high water mark, no defect is warranted at this time. <br />The abutment quantity includes the monolithic wingwalls. There were no significant defects noted. <br />There are two up to six inch diameter spalls in the pier caps possibly from the riprap placement. <br />The pile element is included to indicate the presence of piles on this structure. The piles were not exposed for visual inspection. No <br />indication of pile distress was noted in any substructure element. <br />There is rock slope protection at all supports. There were no significant defects noted.