Share:

LOCAL ROAD over MAGELLAN CANAL

Map

Coordinates:
+29.93616, -90.02677
29°56'10" N, 90°01'36" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LOCAL ROAD over MAGELLAN CANAL
Structure number:023629562900161
Location:0.4MI.SOTH OF LA.428
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Local (Urban) [19]
Length of largest span:19.0 ft. [5.8 m]
Total length:48.9 ft. [14.9 m]
Roadway width between curbs:28.5 ft. [8.7 m]
Deck width edge-to-edge:39.4 ft. [12.0 m]
Owner:City or Municipal Highway Agency [04]
Year built:1970
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:3
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Precast Panels [2]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: December 2016

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:51.9 tons [47.2 metric tons]
Inventory rating:25.0 tons [22.7 metric tons]
Sufficiency rating:63.2
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$196,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
December 201663.2PoorGoodGoodPoorSD-
December 201462.9PoorGoodGoodPoorSD-
January 201362.9PoorGoodGoodPoorSD-
January 201178.9FairGoodGoodFair--
March 200989.9FairSatisfactoryGoodSatisfactory--
February 200785.9FairSatisfactoryGoodSatisfactorySD-
April 200585.9FairSatisfactoryGoodSatisfactorySD-
March 200385.9FairSatisfactoryGoodSatisfactorySD-
May 200185.9FairSatisfactoryGoodSatisfactorySD-
July 199985.9FairSatisfactoryGoodSatisfactorySD-
June 199785.9FairSatisfactoryGoodSatisfactorySD-
May 199587.9FairSatisfactoryGoodSatisfactory--
May 199389.9FairSatisfactoryGoodSatisfactory--
May 199187.9FairSatisfactoryGoodSatisfactory--

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Substructure
Timber Abutmentlinear ft.90603000
Timber Pileeach3282130
Reinforced Concrete Pier Caplinear ft.1680148200
Joints
Pourable Jointlinear ft.160016000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.98633500
Deck
Reinforced Concrete Slabsq. ft.1,96001,96000