Share:

I 20 over MCRAVEN ROAD

Map 

Coordinates:
+32.29807, -90.27529
32°17'53" N, 90°16'31" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I 20 over MCRAVEN ROAD
Structure number:11000200250403B
Location:0.6 MI W SR 18
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:100.1 ft. [30.5 m]
Total length:253.9 ft. [77.4 m]
Roadway width between curbs:43.0 ft. [13.1 m]
Deck width edge-to-edge:68.9 ft. [21.0 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Skew angle:56°
Owner:State Highway Agency [01]
Year built:1969
Year reconstructed:2005
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:3
Main spans material:Concrete continuous [2]
Main spans design:Box Beam or girders - Single or Spread [06]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: August 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:35,500 [as of 2014]
Truck traffic:13% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Superior to present desirable criteria [9]
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]
Inventory rating:72.3 tons [65.7 metric tons]
Sufficiency rating:77.9

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201677.9FairFairFairVery GoodFO35500
August 201480.0FairFairFairVery GoodFO35500
August 201280.0FairFairFairVery Good-34500
July 201091.7FairFairVery GoodVery Good-27000
June 200894.7FairSatisfactoryVery GoodVery Good-28000
June 200689.6GoodVery GoodVery GoodVery Good-27500
October 200489.8GoodVery GoodVery GoodVery Good-23000
August 200289.9GoodVery GoodVery GoodVery Good-21250
September 200089.0GoodVery GoodVery GoodVery Good-20000
September 199889.0GoodVery GoodVery GoodVery Good-20000
November 199689.1GoodVery GoodVery GoodVery Good-18500
January 199587.7GoodVery GoodVery GoodVery GoodFO16000
April 199187.9GoodVery GoodVery GoodVery GoodFO12710