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CO RT 71A over PINEY CREEK RELIEF

Map

Coordinates:
+34.61933, -86.87818
34°37'10" N, 86°52'41" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:CO RT 71A over PINEY CREEK RELIEF
Structure number:011997
Old structure number:00000020420052A (from 1992 edition)
Location:1.1 MI E JCT I 65
Purpose:Carries highway over relief for waterway
Route classification:Local (Urban) [19]
Length of largest span:41.0 ft. [12.5 m]
Total length:205.1 ft. [62.5 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:42.7 ft. [13.0 m]
Owner:County Highway Agency [02]
Year built:1978
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:5
Main spans material:Prestressed concrete continuous [6]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: October 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:200 [as of 2014]
Truck traffic:1% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:61.4 tons [55.8 metric tons]
Inventory rating:31.6 tons [28.7 metric tons]
Sufficiency rating:97.7
Estimated cost of work:$2,310,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
October 201697.7GoodGoodGoodGood-200
October 201497.7GoodGoodGoodGood-200
October 201297.7GoodGoodGoodGood-200
October 2010100.0GoodGoodGoodGood-200
October 2008100.0GoodGoodGoodGood-200
October 2006100.0GoodGoodGoodGood-200
January 2005100.0GoodGoodGoodGood-200
January 2003100.0GoodGoodGoodGood-200
February 200198.0GoodGoodGoodGood-200
March 199998.0GoodGoodGoodGood-300
February 199798.0GoodGoodGoodGood-300
April 199598.0GoodGoodGoodGood-300
February 199598.0GoodGoodGoodGood-300
September 199297.3GoodGoodGoodGood-9515
October 199197.1GoodGoodGoodGood-12605