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FORTIFICATION ST over ICGRR - MILL STREET

Map

Coordinates:
+32.31232, -90.19074
32°18'44" N, 90°11'27" 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:25.3 ft. [7.7 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 2015

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]
Operating rating:33.0 tons [30.0 metric tons]
Inventory rating:19.7 tons [17.9 metric tons]
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

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201571.6GoodGoodVery GoodGoodFO11000
October 201371.6GoodGoodVery GoodGoodFO11000
December 201191.9GoodVery GoodVery GoodVery GoodFO11000
February 201191.9GoodVery GoodVery GoodVery GoodFO11000
February 201091.9GoodVery GoodVery GoodVery GoodFO11000
November 200793.9GoodVery GoodVery GoodVery GoodFO11000
November 200593.9GoodGoodVery GoodVery GoodFO11000
February 200493.9GoodGoodVery GoodVery GoodFO11000
February 200293.9GoodGoodVery GoodVery GoodFO11000
February 200093.8GoodVery GoodVery GoodVery GoodFO12290
March 199893.8GoodVery GoodVery GoodVery GoodFO12290
April 199693.8GoodVery GoodVery GoodVery GoodFO12290