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LWDEPARTMENT OF TRANSPORTATION <br />Structure Maintenance & Investigations <br />rOffirr 9 <br />Bridge Inspection Report <br />STRIICTIIRE NAME: CORRAL HOLLOW CRSER <br />Year Built 1959 <br />Year Modified: N/A <br />Length (m) : 15.8 <br />Bridge Number <br />Facility Carried: <br />Location <br />City <br />Inspection Date <br />Page 1 of 4 <br />29CO184 <br />CORRAL HOLLOW RD <br />0.9 MI SW OF I-580 <br />06/22/2020 <br />Inspection Type <br />Routine PC Underwater Special Other <br />❑X El ❑ ❑ <br />Skew (degrees): 0 <br />No. of Joints : 0 <br />No. of Hinges : 0 <br />Structure Description: <br />Four barrel RC <br />box culvert <br />(12 £set <br />long x <br />8 feet <br />tall) <br />under <br />approximately <br />12 inches of <br />fill <br />Span Configuration :4 ® 12 ft <br />SAFE LOAD CAPACITY AND RATINGS <br />Design Live Load: UNKNOWN <br />Inventory Rating: <br />RF=1.00 <br />=>32 .4 metric <br />tons <br />Calculation Method: <br />FIELD EVAL/ENG JUDGMENT <br />Operating Rating: <br />RF=1.67 <br />=>54.1 metric <br />tons <br />Calculation Method: <br />FIELD EVAL/ENG JUDGMENT <br />Permit Rating <br />PPppP <br />Posting Load <br />Type <br />3: Legal <br />Type <br />3S2:Legal <br />Type 3-3:Legal <br />DESCRIPTION ON <br />STRUCTURE <br />Deck X-Section: <br />0,25 ft <br />br, 31.5 ft, 0.25 <br />ft br <br />Total Width: <br />9.8 m <br />Net Width: <br />9.6 m <br />No, of Lanes: 2 <br />Speed: 55 mph <br />Min. Vertical Clearance: <br />Unimpaired <br />Overlay Thickness: 0.0 inches <br />Rail Code: 0000 <br />DESCRIPTION UNDER STRUCTURE_ <br />Channel Description: Sand, gravel and cobbles. <br />NOTICE <br />The bridge inspection condition assessment used for this inspection is based on the American <br />Association of State Highway and Transportation Officials (AASHTO) Bridge Element Inspection <br />Manual 2013 as defined in Moving Ahead for Progress in the 21st Century (MAP-21) federal law. The <br />new element inspection methodology may result in changes to related condition and appraisal <br />ratings on the bridge without significant physical changes at the bridge. <br />The element condition information contained in this <br />report <br />represents the <br />current condition of the <br />bridge based on the moat recent routine and special <br />inspections. Some of <br />the notes presented <br />below may be from an inspection that occurred prior <br />to the <br />date noted in <br />this report. Refer to <br />the Scope and Access section of this inspection report for <br />a description <br />of which portions of the <br />bridge were inspected on this date. <br />INSPRCTION COMMENTARY <br />SCOPE AND ACCESS <br />The creek <br />was <br />dry at <br />the time of <br />this investigation. <br />A complete <br />routine inspection was <br />performed <br />on <br />all of <br />the visible <br />elements by walking <br />on and about <br />the structure. <br />Ten year routine roadway, elevation and underside photographs were taken during this <br />Printed on: Thursday 07/16/2020 07:38 AM <br />29C0184/AAAI/61134 <br />