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LOCAL ROAD over AIRLINE HWY., KCS RR

Map

Coordinates:
+29.87167, -90.12667
29°52'18" N, 90°07'36" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LOCAL ROAD over AIRLINE HWY., KCS RR
Structure number:023629523900762
Location:.50 MI.W.OF CARROLTON AVE
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Local (Urban) [19]
Length of largest span:98.1 ft. [29.9 m]
Total length:1151.0 ft. [350.8 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:33.1 ft. [10.1 m]
Vertical clearance below bridge:15.1 ft. [4.6 m]
Skew angle:40°
Owner:City or Municipal Highway Agency [04]
Year built:1960
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:23
Main spans material:Steel [3]
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: February 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Deck condition:Fair [5 out of 9]
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 corrrective action [3]
Underclearances appraisal:Basically intolerable requiring high priority of replacement [2]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge not over waterway. [N]
Operating rating:53.9 tons [49.0 metric tons]
Inventory rating:27.0 tons [24.5 metric tons]
Sufficiency rating:72.8
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$3,141,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
February 201772.8FairFairFairFairFO-
February 201572.5FairFairFairFairFO-
February 201372.5FairFairFairSatisfactoryFO-
March 201173.5FairSatisfactoryFairSatisfactoryFO-
May 200973.5FairSatisfactoryFairSatisfactoryFO-
May 200772.5FairFairFairSatisfactoryFO-
May 200583.5FairFairSatisfactorySatisfactoryFO-
January 200483.5FairFairSatisfactorySatisfactoryFO-
September 200172.5FairFairFairSatisfactoryFO-
August 199972.5FairFairFairSatisfactoryFO-
October 199772.5FairFairFairSatisfactoryFO-
July 199572.5FairFairFairSatisfactoryFO-
June 199372.5FairFairFairSatisfactoryFO-
July 199172.5FairFairFairSatisfactoryFO-

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.6,8042,2724,53200
Reinforced Concrete Girder/Beamlinear ft.162162000
Deck
Reinforced Concrete Decksq. ft.34,830034,83000
Substructure
Reinforced Concrete Pier Walllinear ft.4343000
Reinforced Concrete Abutmentlinear ft.6464000
Reinforced Concrete Pileeach48330150
Reinforced Concrete Pier Caplinear ft.6603901621080
Joints
Compression Jointlinear ft.364036400
Assembly without Seal Jointlinear ft.644644000
Bearings
Movable Bearingeach248002480
Fixed Bearingeach1201200
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2,7822,782000
Deck
Reinforced Concrete Slabsq. ft.6,9006,900000