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I0020 over HUDSON ST

Map 

Coordinates:
+32.47460, -93.78865
32°28'29" N, 93°47'19" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I0020 over HUDSON ST
Structure number:040904510115401
Location:3.47 MI EAST OF I-220
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:50.9 ft. [15.5 m]
Total length:56.1 ft. [17.1 m]
Roadway width between curbs:48.2 ft. [14.7 m]
Deck width edge-to-edge:53.5 ft. [16.3 m]
Vertical clearance below bridge:15.7 ft. [4.8 m]
Skew angle:23°
Owner:State Highway Agency [01]
Year built:1965
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Concrete [1]
Main span design:Arch - Deck [11]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: March 2014 

Status:Open, no restriction [A]
Average daily traffic:37,140 [as of 2014]
Truck traffic:29% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:60.4 tons [54.9 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:81.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
March 201481.0Functionally obsoleteSatisfactorySatisfactorySatisfactory37140
March 201279.8Functionally obsoleteSatisfactorySatisfactorySatisfactory44340
March 201080.0Functionally obsoleteSatisfactorySatisfactoryGood43080
February 200879.4Functionally obsoleteSatisfactorySatisfactoryGood47160
February 200679.6Functionally obsoleteSatisfactorySatisfactoryGood45540
March 200480.4Functionally obsoleteSatisfactorySatisfactoryGood40920
March 200283.2Functionally obsoleteSatisfactorySatisfactoryGood23820
March 200084.3Functionally obsoleteSatisfactorySatisfactoryGood16668
March 199881.7Functionally obsoleteSatisfactorySatisfactoryGood32884
March 199681.8Functionally obsoleteSatisfactorySatisfactoryGood32496
May 199481.2Functionally obsoleteSatisfactorySatisfactoryGood33789
March 199283.1Functionally obsoleteSatisfactorySatisfactoryGood22436