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UNION AVENUE over STREAM

Map

Coordinates:
+32.33850, -90.85638
32°20'19" N, 90°51'23" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:UNION AVENUE over STREAM
Structure number:5600014P0000000
Location:2.0 MILES FROM U.S. ROUTE
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:25.9 ft. [7.9 m]
Total length:25.9 ft. [7.9 m]
Roadway width between curbs:16.1 ft. [4.9 m]
Deck width edge-to-edge:23.6 ft. [7.2 m]
Owner:National Park Service [66]
Year built:1904
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Concrete [1]
Main span design:Arch - Deck [11]
Deck type:Not applicable [N]

Latest Available Inspection: December 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:3,040 [as of 2010]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank and embankment protection is severely undermined. River control devices have severe damage. Large deposits of debris are in the channel. [4]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:50.3
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$128,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2016Fair-FairFair304050.3
October 2014Fair-FairFair304058.3
December 2012Fair-FairFair304058.3
December 2010Fair-FairFair304058.3
February 2009Fair-FairFair304058.3
December 2006Fair-FairFair304058.3
November 2004Fair-FairFair304058.3
January 2003Fair-FairFair304058.3
March 2001Fair-FairFair304058.3