Share:

I0020 over KINGS HWY & PORTLAND AVE

Map 

Coordinates:
+32.48140, -93.77696
32°28'53" N, 93°46'37" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I0020 over KINGS HWY & PORTLAND AVE
Structure number:040904510116221
Location:.3 MI EAST OF US 71
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:87.9 ft. [26.8 m]
Total length:565.0 ft. [172.2 m]
Roadway width between curbs:60.4 ft. [18.4 m]
Deck width edge-to-edge:65.6 ft. [20.0 m]
Vertical clearance below bridge:15.1 ft. [4.6 m]
Skew angle:99°
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]
Number of main spans:8
Main spans material:Concrete continuous [2]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: March 2014 

Status:Open, no restriction [A]
Average daily traffic:29,460 [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:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:57.4 tons [52.2 metric tons]
Inventory rating:34.7 tons [31.5 metric tons]
Sufficiency rating:90.5

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
March 201490.5Not deficientSatisfactorySatisfactorySatisfactory29460
March 201290.3Not deficientSatisfactorySatisfactorySatisfactory37260
March 201090.3Not deficientSatisfactorySatisfactoryGood37200
February 200889.3Not deficientGoodSatisfactoryGood44400
February 200689.0Not deficientGoodSatisfactoryGood46320
March 200490.1Not deficientGoodSatisfactoryGood39240
April 200289.6Not deficientGoodGoodGood34080
March 200092.8Not deficientGoodGoodGood11755
March 199889.9Not deficientGoodGoodGood32110
March 199689.9Not deficientGoodGoodGood31458
May 199490.8Not deficientGoodGoodGood33601
March 199292.8Not deficientGoodGoodGood21012