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Printed on:Tuesday 02/25/2025 03:16 PM 29C0293/AAAO/149563Pageof3 <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 />All elements were accessible by foot on and around the structure. The creek was dry during this investigation. All visible elements were <br />fully inspected. A complete routine inspection was performed. <br />SUBSTRUCTURE <br />There is silt accumulated to 2 feet deep below Span 2. In addition there is a tree trunk wedged between Abutment 4 and the silt on the <br />right side. See Photo 1. <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 />641AVERAGE DAILY TRAFFIC <br />2009 YEAR OF ADT <br />14 KMBYPASS, DETOUR LENGTH <br />5 %(109) TRUCK ADT % <br />544FUTURE ADT <br />2040YEAR 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 />7.9 M <br />7.3 M <br />DECK AND ROADWAY <br />LANES 2 <br />55 <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 />4 TOLERABLEDECK GEOMETRY <br />7.3 MAPPROACH RDWY WIDTH <br />BRIDGE MEDIAN <br />LEFT 0.0 M RIGHT 0.0 MCURB OR SIDEWALK <br />TOTAL WIDTH <br />NET WIDTH <br />7.3 MINVENTORY ROUTE TOTAL HORIZ CLEAR <br />99.99 MINVENTORY ROUTE MIN VERT CLEAR <br />3-ON FREE ROAD <br />08-MINOR COLLECTOR 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 ft br, 24 ft, 1 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 />7 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 />11.3 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 />Deck Wearing Surface-Asphalt <br />2 <br />2 <br />2 <br />90 <br />10 <br />62 <br />sq.m <br />each <br />sq.m <br /> 80 <br /> 0 <br /> 62 <br /> 10 <br /> 10 <br /> 0 <br /> 0 <br /> 0 <br /> 0 <br /> 0 <br /> 0 <br /> 0 <br />DECK ELEMENT INSPECTION RATINGS AND NOTES <br />Defect/ <br />Prot <br />1080 <br />510 <br />Defect <br />(38-1080) Delamination/Spall/Patched Area <br />(38-510) Deck Wearing Surface-Asphalt <br />There are delaminations/spalls up to 2 inches in diameter x 1 inch deep in the left and right edges of the soffit and are covered with a <br />thin cement layer. (See Photos 2 and 3 dated 11/08/2018). This condition has been previously reported and no significant changes <br />were noted. <br />(58) 6DECK RATING = <br />SPECIAL INSPECTION INFORMATION