Share:

I0010 over DWYER CANAL/DWYER RD

Map 

Coordinates:
+30.02051, -90.01405
30°01'14" N, 90°00'51" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I0010 over DWYER CANAL/DWYER RD
Structure number:023604509010711
Location:.7 MI EAST OF US 90
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:127.0 ft. [38.7 m]
Total length:1234.0 ft. [376.1 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:44.3 ft. [13.5 m]
Vertical clearance below bridge:15.4 ft. [4.7 m]
Owner:State Highway Agency [01]
Year built:1967
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:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: July 2015 

Status:Open, no restriction [A]
Average daily traffic:58,200 [as of 2015]
Truck traffic:20% of total traffic
Deck condition:Satisfactory [6 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:Basically intolerable requiring high priority of corrrective action [3]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:63.4 tons [57.6 metric tons]
Inventory rating:37.6 tons [34.2 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:77.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$4,812,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
July 201577.0Functionally obsoleteSatisfactoryGoodGood58200
August 201377.0Functionally obsoleteSatisfactoryGoodGood58020
September 201177.0Functionally obsoleteGoodGoodGood56340
October 200977.0Functionally obsoleteSatisfactorySatisfactoryGood43680
October 200777.0Functionally obsoleteSatisfactorySatisfactoryGood63660
August 200477.0Functionally obsoleteSatisfactorySatisfactoryGood66000
September 200277.0Functionally obsoleteSatisfactorySatisfactoryGood65520
July 199877.0Functionally obsoleteGoodGoodGood62458
July 199579.0Not deficientGoodGoodGood68266
June 199279.0Not deficientGoodSatisfactoryGood56620
April 199079.0Not deficientGoodSatisfactoryGood56620