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Page 1 of 5 <br />DEPARTMENT OF TRANSPORTATION Bridge Number s 54CO077 <br />AW <br />Structure Maintenance & Investigations Facility Carried: LA CADENA DR <br />Location 1.5 MI S OF I-10 <br />City COLTON <br />Inspection Date 03/23/2005 <br />Inspection Type <br />Bridge Inspection Report Routine FC Underwater Special Other <br />❑ ❑ ❑ ❑ <br />STRUCTURE NAME: SANTA ANA RIVER <br />CONSTRUCTION INFORMATION <br />Year Built 1929 Skew (degrees): 0 <br />Year Widened:, 1940 No. of Joints 5 <br />Length (m) 164.9 No. of Hinges 0 <br />Structure Description:Orig. Str - 13 simple steel girder (11) spans with CIP/RC deck on <br />two open end RC seated abutments and.12 concrete filled steel column <br />(2) bents, all supported on steel (railroad rails) piles. <br />Widening - 13 simple steel girder (9) spans with CIP/RC deck on two <br />open end RC seated abutments and twelve RC wall piers, all supported <br />on steel piles (10 HP42). <br />Span Configuration : (S) 13 @ 12.5 m (I3) c/c <br />LOAD CAPACITY AND RATINGS <br />Design Live Load: M=13.5 OR H-15 <br />Inventory Rating: 20.8 metric tons <br />Operating Rating: 34.4 metric tons <br />Permit Rating 00000 <br />Posting Load Type 3 N/A <br />Calculation Method: LOAD FACTOR <br />Calculation Method: LOAD FACTOR <br />Type 3S2 N/A Type 3-3 <br />DESCRIPTION ON STRUCTURE <br />Deck X -Section: (W) 1.1 m sw, 7.6 m, 1.2 m med, 7.7 m, 0.5 m cu (E) <br />Total Width: 18.2 m Net Width: 15.3 m <br />Rail -.Description: Timber Railing <br />Min. Vertical Clearance: Unimpaired <br />DESCRIPTION UNDER STRUCTURE <br />Channel Description: Natural, well defined. <br />CONDITION TEXT <br />DAMAGE <br />Y <br />The Northbound approach barrier was hit and a post is tilted. <br />REVISIONS <br />Element 107: a quantity of 22 m, was moved from St. 2 to St. 4. <br />Element 206: 2'columns were moved from St. 1 to St. 2. <br />Element 215: a quantity of 1 m. was moved from St. 1 to St. 3. <br />Element 231: a quantity of 1 m. was moved from St. 2 to St. 4. <br />Element #256 was added (1 slope protection). <br />Smart flag 357 was added (State 2). <br />CONDITION OF STRUCTURE <br />N/A <br />No. of Lanes: 4 <br />Rail Code : 0000 <br />There are moderate.(almost severe) cracks in various locations of the concrete bridge. <br />deck where they are located at 0.8 to 1.2 m apart. <br />The deck exhibits: <br />Printed on:Thursday 04/07/2005 12:16 PM 54C0077/AAAG/6518 <br />