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Printed on:Tuesday 05/30/2023 08:30 AM 29C0048/AAAO/102092Pageof3 <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 />Water was flowing at high velocity at a depth of up to 8 feet in Spans 3 through 6 at the time of the inspection. Bent 3 was waded and <br />probed. The submerged portion of Bent 4 through Bent 6 could not be inspected due to the high velocity flow. The ABME will perform a <br />follow up inspection in early fall when there is less water in the canal. No transients were present under the bridge during this inspection. <br /> No access limitations were encountered on the rest of the strucure. All substructure elements were above water level during the last <br />routine inspection in 2019. <br />DECK AND ROADWAY <br />There is a 3 foot diameter and a 10 inch wide by 10 foot long impending potholes at the approach AC roadway in the northbound near <br />Abutment 1 (see photo 2). There are also a few 3 to 8 inch wide by up to 1 foot long potholes in the approach AC roadway near both <br />abutments. <br />The approach AC roadway is heaving up to 2 inch high near the Abutment 9 median lane. <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 />13193AVERAGE DAILY TRAFFIC <br />2017 YEAR OF ADT <br />6 KMBYPASS, DETOUR LENGTH <br />8 %(109) TRUCK ADT % <br />16356FUTURE ADT <br />2045YEAR OF FUTURE ADT <br />HISTORICAL SIGNIFICANCE 5: NOT ELIGIBLE FOR NRHP <br />5-EPOXY OVERLAY <br />0-NONE <br />0-NONE <br />1-CIP CONCRETE <br />DECK STRUCTURE INFORMATION <br />23.4 M <br />23.0 M <br />DECK AND ROADWAY <br />LANES 4 <br />50 <br />1-ROUTE 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 />9 ABOVE DESIRABLE CRITDECK GEOMETRY <br />22.6 MAPPROACH RDWY WIDTH <br />BRIDGE MEDIAN <br />LEFT 1.5 M RIGHT 1.5 MCURB OR SIDEWALK <br />TOTAL WIDTH <br />NET WIDTH <br />23.0 MINVENTORY ROUTE TOTAL HORIZ CLEAR <br />99.99 MINVENTORY ROUTE MIN VERT CLEAR <br />3-ON FREE ROAD <br />14-OTHER PRIN ART URBAN <br />0-NOT STRAHNET <br />N-NONE EXISTS <br />2-2 WAY <br />0-NOT APPLICABLE <br />0-NOT ON NET <br />2 CLOSED MED W/O BARRIER <br />1-HIGHWAY <br />DECK ROADWAY/OPERATIONAL INFORMATIONDECK GEOMETRY <br />1.0 ft br, 5 ft sw, 64.6 ft, 5 ft sw, 1.0 ft br <br />DECK CROSS SECTION <br />000000000000LRS INVENTORY RTE & SUBRTE <br />BASE HIGHWAY NETWORK 1-PART OF NET <br />- NOT APPLICABLE FOR THIS BRIDGE. <br />.5 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 />86.3 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 />Efflorescence/Rust Staining <br />Deck Wearing Surface-Epoxy <br />2 <br />2 <br />2 <br />1970 <br />50 <br />1691 <br />sq.m <br />each <br />sq.m <br /> 1920 <br /> 0 <br /> 1673 <br /> 50 <br /> 50 <br /> 10 <br /> 0 <br /> 0 <br /> 0 <br /> 0 <br /> 0 <br /> 8 <br />DECK ELEMENT INSPECTION RATINGS AND NOTES <br />Defect/ <br />Prot <br />1120 <br />512 <br />Defect <br />(58) 7DECK RATING = <br />SPECIAL INSPECTION INFORMATION