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Printed on:Friday 10/13/2023 04:42 PM 29C0286/AAAN/115742Pageof3 <br />Department of Transportation - Division of Maintenance Structure Maintenance & Investigations <br />5 <br />UNDERWATER INVESTIGATION DETAILS - NOT APPLICABLE FOR THIS BRIDGE. <br />STEEL INVESTIGATION DETAILS <br />SCOPE AND ACCESS <br />The channel was dry during the time of inspection. A complete routine inspection was performed. There is graffiti covering the <br />abutments. <br />INSPECTION COMMENTARY <br />TYPE OF MEMBRANE <br />TYPE OF DECK PROTECTION <br />DECK STRUCTURE TYPE <br />TYPE OF WEARING SURFACE <br />WEARING SURFACE / PROTECTIVE SYSTEM <br />205AVERAGE DAILY TRAFFIC <br />2013 YEAR OF ADT <br />6 KMBYPASS, DETOUR LENGTH <br />15 %(109) TRUCK ADT % <br />320FUTURE ADT <br />2038 YEAR OF FUTURE ADT <br />HISTORICAL SIGNIFICANCE 5: NOT ELIGIBLE FOR NRHP <br />6-BITUMINOUS <br />0-NONE <br />0-NONE <br />1-CIP CONCRETE <br />DECK STRUCTURE INFORMATION <br />10.7 M <br />9.7 M <br />DECK AND ROADWAY <br />LANES 2 <br />35 <br />0-NOT ON NHS <br />PARALLEL STRUCTURE <br />TEMPORARY STRUCTURE <br />DEFENSE HIGHWAY <br />FUNCTIONAL CLASS <br />SPEED <br />NATIONAL HIGHWAY SYSTEM <br />TOLL <br />DIRECTION OF TRAFFIC <br />DESIGNATED NATIONAL NETWORK <br />TYPE OF SERVICE <br />FEDERAL LANDS HWY <br />8 EQUAL DESIRABLE CRITAPPR ROADWAY ALIGN <br />6 EQUAL MIN CRITERIADECK GEOMETRY <br />9.7 MAPPROACH RDWY WIDTH <br />BRIDGE MEDIAN <br />LEFT 0.0 M RIGHT 0.0 MCURB OR SIDEWALK <br />TOTAL WIDTH <br />NET WIDTH <br />9.7 MINVENTORY ROUTE TOTAL HORIZ CLEAR <br />99.99 MINVENTORY ROUTE MIN VERT CLEAR <br />3-ON FREE ROAD <br />09-LOCAL RURAL <br />0-NOT STRAHNET <br />N-NONE EXISTS <br />2-2 WAY <br />0-NOT APPLICABLE <br />0-NOT ON NET <br />0 NO MEDIAN <br />1-HIGHWAY <br />DECK ROADWAY/OPERATIONAL INFORMATIONDECK GEOMETRY <br />1.3 ft br, 32.7 ft, 1.3 ft br <br />DECK CROSS SECTION <br />LRS INVENTORY RTE & SUBRTE <br />BASE HIGHWAY NETWORK 0-NOT ON NET <br />- NOT APPLICABLE FOR THIS BRIDGE. <br />4 inchesOVERLAY THICKNESS (inches) <br />N/A <br />(51) <br />(52) <br />(50) <br />(32) <br />(33) <br />(107) <br />(108) <br />A) <br />B) <br />C) <br />(29) <br />(30) <br />(19) <br />(114) <br />(115) <br />(37) <br />(42a) <br />(12) <br />(13) <br />(104) <br />(26) <br />(100) <br />(101) <br />(102) <br />(10) <br />(47) <br />(68) <br />(72) <br />(105) <br />(110) <br />(20) <br />(28a) <br />(103) <br />CONDITION INFORMATION <br />21.9 MLENGTH (49) <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 State <br />38 Slab-RC <br />Delamination/Spall/Patched Area <br />Efflorescence/Rust Staining <br />Concrete Coat.(Meth/Sealer) <br />2 <br />2 <br />2 <br />2 <br />234 <br />8 <br />36 <br />219 <br />sq.m <br />each <br />each <br />sq.m <br /> 190 <br /> 0 <br /> 0 <br /> 219 <br /> 24 <br /> 8 <br /> 16 <br /> 0 <br /> 20 <br /> 0 <br /> 20 <br /> 0 <br /> 0 <br /> 0 <br /> 0 <br /> 0 <br />DECK ELEMENT INSPECTION RATINGS AND NOTES <br />Defect/ <br />Prot <br />1080 <br />1120 <br />521 <br />Defect <br />(38-1080) Delamination/Spall/Patched Area <br />(38-1120) Efflorescence/Rust Staining <br />(38-521) Concrete Coat.(Meth/Sealer) <br />There are delaminated areas along the left overhang soffit (see Photo 5). <br />There are up to 0.03 inch wide by one foot long transverse soffit cracks spaced as close as one foot along the right and left <br />overhangs. Some have heavy efflorescence, brown staining, and stalactites up to one inch long (see Photo 6). There are up to 0.04 <br />inch wide transverse soffit cracks co-located with the efflorescence and staining. <br />The AC overlay was removed and the deck was treated with methacrylate between the 2019 and 2021 routine inspections. <br />(58) 5DECK RATING = <br />SPECIAL INSPECTION INFORMATION