US0090 over US 90 BUS @ AVONDALE


+29.91487, -90.17429
29°54'54" N, 90°10'27" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:US0090 over US 90 BUS @ AVONDALE
Structure number:022600051005871
Location:.7 MI EAST OF US 90B
Purpose:Carries highway over highway and railroad
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:80.1 ft. [24.4 m]
Total length:1409.2 ft. [429.5 m]
Roadway width between curbs:47.9 ft. [14.6 m]
Deck width edge-to-edge:55.4 ft. [16.9 m]
Vertical clearance below bridge:16.7 ft. [5.1 m]
Owner:State Highway Agency [01]
Year built:1941
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Number of main spans:33
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: August 2015 

Status:Open, no restriction [A]
Average daily traffic:36,600 [as of 2015]
Truck traffic:14% of total traffic
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 replacement [2]
Underclearances appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Operating rating:58.4 tons [53.1 metric tons]
Inventory rating:34.7 tons [31.5 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:68.7
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$6,594,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201568.7Functionally obsoleteFairFairFair36600
September 201464.7Functionally obsoleteFairFairFair36600
October 201365.7Functionally obsoleteSatisfactoryFairSatisfactory33500
October 201265.7Functionally obsoleteSatisfactoryFairSatisfactory35700
October 201165.7Functionally obsoleteSatisfactoryFairSatisfactory47700
October 201065.7Functionally obsoleteSatisfactoryFairSatisfactory48300
November 200965.7Functionally obsoleteSatisfactoryFairSatisfactory48800
September 200865.7Functionally obsoleteSatisfactoryFairSatisfactory52500
September 200746.7Structurally deficientPoorPoorSatisfactory76000
January 200646.7Structurally deficientPoorPoorSatisfactory70000
March 200546.7Structurally deficientPoorPoorSatisfactory70400
June 200248.7Structurally deficientFairPoorSatisfactory61200
October 199936.9Structurally deficientFairPoorSatisfactory52544
October 199752.9Functionally obsoleteFairFairSatisfactory43569
April 199637.9Structurally deficientSatisfactoryPoorPoor43026
March 199536.9Structurally deficientFairPoorPoor41153
February 199436.9Structurally deficientFairPoorPoor34904
November 199236.9Structurally deficientFairPoorPoor32643
July 199136.9Structurally deficientFairPoorPoor32643