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Printed on:Thursday 10/03/2024 11:46 AM 29C0179/AAAJ/136926Pageof3 <br />Department of Transportation - Division of Maintenance Structure Maintenance & Investigations <br />6 <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. There was 6 inches of stagnant water in the creek below Cells 3 and 4 <br />during this investigation. Piers 3 and 4 were partially submerged and inspected with the aid of probing. All visible elements were fully <br />inspected. A complete routine inspection was performed. <br />MISCELLANEOUS <br />A new routine map view photo was added during this investigation. See Photo 1. <br />SUBSTRUCTURE <br />The patch between the abutment and the non-monolithic wingwalls has failed at Abutment 1 on the left and at Abutment 5 on the right. <br />(See Photos 2 and 3). In addition, there is a spall up to 4 inches tall x 2 inches wide x 1 inch deep in the left wingwall at Abutment 5. (See <br />Photo 3). There is a similar spall up to 32 inches tall x 2 inches wide x 0.5 inches deep on the right side of Abutment 5. See Photo 4. <br />WATERWAY <br />The previously reported timber debris at the right side of Piers 2 and 3 has been removed or washed away. The 2008 work <br />recommendation to remove the debris has been updated to reflect the new condition. <br />There is significant sedimentation in Spans 1, 2 and 4. Span 1, which is the most severe, has approximately 6 feet of sediment. (See <br />Photo 1 dated 06/26/2018). This condition has been previously reported and no significant changes were noted. <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 />1006AVERAGE DAILY TRAFFIC <br />2013 YEAR OF ADT <br />56 KMBYPASS, DETOUR LENGTH <br />10 %(109) TRUCK ADT % <br />3989FUTURE ADT <br />2040YEAR OF FUTURE ADT <br />HISTORICAL SIGNIFICANCE 5: NOT ELIGIBLE FOR NRHP <br />N-NOT APPLICABLE <br />N-NOT APPLICABLE <br />N-NOT APPLICABLE <br />N-NOT APPLICABLE <br />DECK STRUCTURE INFORMATION <br />9.8 M <br />9.5 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 />6 EQUAL MIN CRITERIAAPPR ROADWAY ALIGN <br />5 ABOVE TOLERABLEDECK GEOMETRY <br />9.5 MAPPROACH RDWY WIDTH <br />BRIDGE MEDIAN <br />LEFT 0.0 M RIGHT 0.0 MCURB OR SIDEWALK <br />TOTAL WIDTH <br />NET WIDTH <br />9.5 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 />Roadway: 0.33 ft br, 31.33 ft, 0.33 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 />0 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 />15.2 MLENGTH (49) <br />SPECIAL INSPECTION INFORMATION