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FORTIFICATION ST over ICGRR - MILL STREET

Map

Coordinates:
+32.31225, -90.19272
32°18'44" N, 90°11'34" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:FORTIFICATION ST over ICGRR - MILL STREET
Structure number:SA2500000000106
Location:SEC_ 3_T 5N_R 1E
Purpose:Carries highway and pedestrian walkway over highway and railroad
Route classification:Minor Arterial (Urban) [16]
Length of largest span:80.1 ft. [24.4 m]
Total length:1132.9 ft. [345.3 m]
Roadway width between curbs:56.1 ft. [17.1 m]
Deck width edge-to-edge:64.3 ft. [19.6 m]
Vertical clearance above deck:24.0 ft. [7.3 m]
Vertical clearance below bridge:23.0 ft. [7.0 m]
Owner:City or Municipal Highway Agency [04]
Year built:1973
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:11
Main spans material:Steel continuous [4]
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: September 2017

Good/Fair/Poor Condition:Good
Status:Posted for load [P]
Average daily traffic:11,000 [as of 2013]
Truck traffic:8% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Basically intolerable requiring high priority of replacement [2]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:71.6
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$6,040,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017GoodGoodVery GoodGood1100071.6
September 2015GoodGoodVery GoodGood1100071.6
October 2013GoodGoodVery GoodGood1100071.6
December 2011GoodVery GoodVery GoodVery Good1100091.9
February 2011GoodVery GoodVery GoodVery Good1100091.9
February 2010GoodVery GoodVery GoodVery Good1100091.9
November 2007GoodVery GoodVery GoodVery Good1100093.9
November 2005GoodGoodVery GoodVery Good1100093.9
February 2004GoodGoodVery GoodVery Good1100093.9
February 2002GoodGoodVery GoodVery Good1100093.9
February 2000GoodVery GoodVery GoodVery Good1229093.8
March 1998GoodVery GoodVery GoodVery Good1229093.8
April 1996GoodVery GoodVery GoodVery Good1229093.8